CN207379566U - Remote control intellectual water meter - Google Patents
Remote control intellectual water meter Download PDFInfo
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- CN207379566U CN207379566U CN201721486981.0U CN201721486981U CN207379566U CN 207379566 U CN207379566 U CN 207379566U CN 201721486981 U CN201721486981 U CN 201721486981U CN 207379566 U CN207379566 U CN 207379566U
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- water meter
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Abstract
A kind of remote control intellectual water meter, it is related to a kind of water meter, including dc generator, mechano-electronic water meter, control system, electronic valve, Hall sensor, dc generator is mounted on the water inlet of water pipe, Hall sensor is mounted on the water pipe near mechano-electronic water meter, and electronic valve is mounted on the water outlet of water pipe；Control system includes controller, accumulator, and the output terminal of dc generator and the input terminal of accumulator connect, and the output terminal of accumulator and the input terminal of controller connect；Direction magnet is installed on the turbine blade of mechano-electronic water meter, direction magnet cooperates with Hall sensor, the output terminal of Hall sensor and the input terminal of controller connect, and the output terminal of controller is connected with electronic valve, and the output terminal of controller also passes through bluetooth wireless connection with host.The utility model can realize self power generation, water flow is remotely monitored and controlled, and have the characteristics that low in energy consumption, long distance for data, data transmission are stablized, use easy to spread.
Description
Technical field
The utility model is related to a kind of water meter, it is particularly a kind of can be with the remote control intellectual water meter of self power generation.
Background technology
Water meter is divided into " mechanical water meter ", " electronic device by 778.1~3-2007 of CB/T standards in technology and structure
Water meter " and " electronic water meter " three categories.Electronic device water meter is using speed mode or displacement machine water meter as base table, increases electricity
Subassembly makes it have sensing acquisition, calculation process and the data exchange function of flow measurement parameter (such as wheel speed),
The needs such as management are taken over to meet the automatic copy reading of water consumption and water rate.
Water-flowmeter auto-recording is made of soft and hardware two parts.Hardware components mainly have：Electronic device water meter, net
Network facility, data set copy device and terminal device etc., software section mainly has：Embedded data processing software, network management
Software, data transmission and toll administration software etc..China's Water-flowmeter auto-recording product by the more than ten years development, improve and
It improves, has preliminarily formed than more complete product technology system.Particularly in the sensing acquisition of flow measurement signal, data pass
Defeated safe and efficient and product reliability, service life, cost performance etc. have made great progress.The master used at present
Want technology and feature：
1. being networked by RS-485 connections carries out remote meter reading.The number of degrees are changed into signal by water meter, and signal is uploaded
Divide harvester to corresponding units, harvester is divided to preserve data.Divide harvester that will just be counted when receiving meter reading order
Information is uploaded to main harvester according to by RS-485 communication lines.Main harvester Modem by each modulates information into audio signal,
The Modem at up-computer end is sent to by PSTIq telephone networks, then is demodulated to audio signal by the Modem at up-computer end
RS-232 serial digital signals upload to up-computer.
2. by mono- 485 one Rs of Rs, mono- 232 interface conversions in main harvester meter reading.I.e. the number of degrees are changed into signal by water meter,
And divide harvester by what signal was uploaded to corresponding units, harvester is divided to preserve data.Harvester is divided to receive meter reading
During order, information is just uploaded to main harvester by data by RS-485 communication lines.Main harvester passes through mono- 485 one Rs of Rs
One 232 each information of changing commanders are uploaded to microcomputer, palm machine or portable machine, the final respective handling in up-computer of information.
3. closely meter reading is directly carried out by display window infrared interface and palm machine.The number of degrees are changed into letter by water meter
Number, and divide harvester by what signal was uploaded to corresponding units, harvester is divided to preserve data.Point harvester is copied receiving
During table order, just data are launched by infrared interface.Palm machine receives data and carries out respective handling.When one
Cell all meter reading finish can by the copy reading of palm machine to data imported by RS-232 interface in up-computer, i.e.,
Complete the whole process of live water meter number of degrees meter reading.
Above scheme there are the problem of have：External connection battery or power supply are needed, and is wirelessly transferred power consumption at least 100mw,
Transmit mileage about 1000m.
The content of the invention
The technical problems to be solved in the utility model is：On the basis of automatic data logging is realized, providing one kind can self power generation
And store, transmission power consumption can be reduced and realize the remote control intellectual water meter of longer-distance signal transmission.
Solving the technical solution of above-mentioned technical problem is：A kind of remote control intellectual water meter including mechano-electronic water meter, is gone back
Including dc generator, control system, electronic valve, Hall sensor, the dc generator is mounted on the water inlet of water pipe
At mouthful, Hall sensor is mounted on the water pipe near mechano-electronic water meter, and electronic valve is mounted on the water outlet of water pipe；Institute
The control system stated includes controller, accumulator, and the output terminal of dc generator and the input terminal of accumulator connect, accumulator
Output terminal and controller input terminal connect；There are one direction magnetic for installation on the turbine blade of the mechano-electronic water meter
Iron, direction magnet cooperate with Hall sensor, and the output terminal of Hall sensor and the input terminal of controller connect, control
One output terminal of device is connected with electronic valve, and another output terminal and the host of controller pass through bluetooth wireless connection.
The further technical solution of the utility model is：The host also passes through bluetooth wireless connection with electronic valve.
Since using the above structure, the remote control intellectual water meter of the utility model compared with prior art, has following
Advantageous effect：
1. it can realize self power generation：
Since the utility model includes dc generator, mechano-electronic water meter, control system, electronic valve, hall sensing
Device, wherein dc generator are mounted on the water inlet of water pipe, and the output terminal of the dc generator and the input terminal of accumulator connect
It connects, the output terminal of accumulator and the input terminal of controller connect.Tap water enters from the water inlet of water pipe, and current drive direct current hair
Electric power generation charges to the accumulator of control system, has lasting power supply so as to the controller of Guarantee control system, because
This, the utility model can realize the function of self power generation.
2. it can remotely monitor water flow：
Since the utility model includes dc generator, mechano-electronic water meter, control system, electronic valve, hall sensing
Device, wherein, there are one direction magnet, direction magnet and Hall sensor are mutual for installation on the turbine blade of mechano-electronic water meter
Cooperation, the output terminal of Hall sensor and the input terminal of controller connect.When direction, magnet goes to this face of Hall sensor, suddenly
You send a pulse signal by sensor to the controller of control system, and controller obtains the flow of water, and handle after being calculated
Data on flows is wirelessly sent to host by bluetooth, so as to fulfill long-range monitoring water flow.
It 3. can remote control water flow：
Since the utility model includes dc generator, mechano-electronic water meter, control system, electronic valve, hall sensing
Device, wherein, there are one direction magnet, direction magnet and Hall sensor are mutual for installation on the turbine blade of mechano-electronic water meter
Cooperation, the output terminal of Hall sensor and the input terminal of controller connect.When direction, magnet goes to this face of Hall sensor, suddenly
You send a pulse signal by sensor to the controller of control system, and controller obtains the flow of water, works as meter after being calculated
When calculating water flow is consistent with the flow that client is bought, the controller control electronic valve of control system is closed, recharging of customer
After, host is opened again by bluetooth controlled in wireless electronic valve, so as to fulfill remote control.
4. low in energy consumption, long distance for data, data transmission are stablized
Due in wireless transmissions, being transmitted using wifi protocols, the good reliability of transmission, maximum transmission rate
It is high.But power consumption is higher, about 50mw.Using wireless receiving and dispatching digital transmission module, have the following problems：1. power quality is to module performance shadow
Sound is larger, please ensure that module for power supply power supply has smaller ripple, power supply must be avoided frequently significantly to shake.2. module antenna is pacified
Assembling structure has larger impact to module performance, must ensure that antenna is exposed, preferably vertically upward.3. communication distance is close, completely
It is not reaching to ideal distance.4. power consumption 100mw, module are easily generated heat, fragile.
And the utility model is using Bluetooth transmission, using bluetooth data transmission, has that low in energy consumption, size is small, signal is strong, several
According to characteristics such as long transmission distance, data transmission stabilizations, therefore, the low in energy consumption of the utility model, long distance for data, data pass
Defeated stabilization.
In the following, the technical characteristic of the remote control intellectual water meter of the utility model is made in conjunction with the accompanying drawings and embodiments further
Explanation.
Description of the drawings
Fig. 1：The structure diagram of remote control intellectual water meter described in embodiment one,
In above-mentioned attached drawing, each the reference numerals are as follows：
1- dc generators, 2- mechano-electronic water meters, 3- control systems, 4- electronic valves, 5- Hall sensors.
Specific embodiment
Embodiment one：
A kind of remote control intellectual water meter, including dc generator 1, mechano-electronic water meter 2, control system 3, electronic valve
4th, Hall sensor 5, the dc generator 1 are mounted on the water inlet of water pipe, and Hall sensor 5 is mounted on mechano-electronic
On water pipe near water meter 2, electronic valve 4 is mounted on the water outlet of water pipe；Control system includes controller, accumulator,
The output terminal of dc generator 1 and the input terminal of accumulator connect, and the output terminal of accumulator and the input terminal of controller connect；Institute
There are one direction magnet, direction magnet and 5 phase interworkings of Hall sensor for installation on the turbine blade for the mechano-electronic water meter 2 stated
It closing, the output terminal of Hall sensor 5 and the input terminal of controller connect, and an output terminal of controller is connected with electronic valve 4,
Another output terminal of controller passes through bluetooth wireless connection with host.Host also passes through bluetooth wireless connection with electronic valve 4.
The operation principle of the utility model is as follows：
Such as Fig. 1, arrow represents the flow direction of water, and tap water enters from water inlet, and current band dynamotor 1 generates electricity, right
The accumulator of control system 3 charges, and has lasting power supply so as to the controller of Guarantee control system 3.
Current enter mechano-electronic water meter 2, attached there are one direction magnet on the turbine blade of mechano-electronic water meter 2, when
When direction magnet goes to this face of Hall sensor 5, the controller of Hall sensor to control system 3 sends a pulse signal,
Controller obtains the flow of water after being calculated, and data on flows is wirelessly sent to host by bluetooth, so as to fulfill long-range
Monitor water flow.
When calculating water flow is consistent with the flow that client is bought, the controller control electronic valve 4 of control system 3
It closes.After recharging of customer, host is opened again by bluetooth controlled in wireless electronic valve 4, so as to fulfill remote control.
Claims (2)
1. a kind of remote control intellectual water meter, including mechano-electronic water meter（2）, it is characterised in that：Further include dc generator
（1）, control system（3）, electronic valve（4）, Hall sensor（5）, the dc generator（1）Mounted on the water inlet of water pipe
At mouthful, Hall sensor（5）Mounted on mechano-electronic water meter（2）On neighbouring water pipe, electronic valve（4）Mounted on going out for water pipe
At the mouth of a river；The control system（3）Include controller, accumulator, dc generator（1）Output terminal and accumulator it is defeated
Enter end connection, the output terminal of accumulator and the input terminal of controller connect；The mechano-electronic water meter（2）Turbine blade on
There are one direction magnet, direction magnet and Hall sensors for installation（5）It cooperates, Hall sensor（5）Output terminal with
The input terminal connection of controller, the output terminal and electronic valve of controller（4）Connection, another output terminal of controller with
Host passes through bluetooth wireless connection.
2. remote control intellectual water meter according to claim 1, it is characterised in that：The host also with electronic valve
（4）Pass through bluetooth wireless connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721486981.0U CN207379566U (en) | 2017-11-09 | 2017-11-09 | Remote control intellectual water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721486981.0U CN207379566U (en) | 2017-11-09 | 2017-11-09 | Remote control intellectual water meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207379566U true CN207379566U (en) | 2018-05-18 |
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ID=62335552
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721486981.0U Active CN207379566U (en) | 2017-11-09 | 2017-11-09 | Remote control intellectual water meter |
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| CN (1) | CN207379566U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111006732A (en) * | 2019-12-03 | 2020-04-14 | 山东锋士信息技术有限公司 | Valve-controlled water flow self-generating remote-transmission photoelectric direct-reading water meter based on large data platform management |
-
2017
- 2017-11-09 CN CN201721486981.0U patent/CN207379566U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111006732A (en) * | 2019-12-03 | 2020-04-14 | 山东锋士信息技术有限公司 | Valve-controlled water flow self-generating remote-transmission photoelectric direct-reading water meter based on large data platform management |
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