CN113223285A - Passive maintenance-free fluid flow measuring instrument based on intelligent network - Google Patents
Passive maintenance-free fluid flow measuring instrument based on intelligent network Download PDFInfo
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- CN113223285A CN113223285A CN202110039830.5A CN202110039830A CN113223285A CN 113223285 A CN113223285 A CN 113223285A CN 202110039830 A CN202110039830 A CN 202110039830A CN 113223285 A CN113223285 A CN 113223285A
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
Abstract
The invention provides a passive maintenance-free fluid flow measuring instrument based on an intelligent network, which comprises an instrument shell, wherein an electric quantity generating fan blade is arranged in the instrument shell, and one side of the electric quantity generating fan blade is hermetically provided with a flow baffle plate communicated with an inlet; the instrument comprises an instrument shell, and is characterized in that a control shell, an electric quantity storage farad capacitor, an MESH control system circuit board and a display are arranged above the instrument shell, the electric quantity storage farad capacitor is electrically connected with an electric quantity generation fan blade through an electric quantity monitor, the MESH control system circuit board is electrically connected with the electric quantity storage farad capacitor, the electric quantity monitor and the display respectively, and the MESH control system circuit board is also wirelessly connected with intelligent terminal equipment; adopt electronic type instrument, produce the electric quantity power supply through fluid drive, avoided dismantling the change battery, the measurement is more accurate, and can realize remote data control through MESH network deployment and intelligent terminal equipment wireless connection, makes instrument equipment intelligent function and convenience strengthen greatly, effectively improves long-range effect of checking meter.
Description
Technical Field
The invention relates to the technical field of intelligent instruments, in particular to a passive maintenance-free fluid flow measuring instrument based on an intelligent network.
Background
At present, most energy metering instruments such as water meters, gas meters and the like of residential houses in China are installed indoors, and a lot of inconvenience is brought to users and meter reading personnel for meter reading and charging of water meters and gas meters every month. The Ministry of construction has clearly proposed the 'popularization and application of outdoor metering (water, electricity, heating and gas meter) technology' in the guide rule of planning and design of demonstration district of urban demonstration of technology and industrial engineering of Xiaokang type urban and rural residences in 2000; in the outline of the development of the Chinese residential industry, the method also provides the idea of realizing convenient table lookup without disturbing residents, gradually transiting a large amount of manual table lookup work to digital transmission, and developing intelligent water, electricity, gas and heat metering devices and interface cabinets.
The existing water meter and gas meter are mainly divided into a mechanical meter and an electronic meter, the mechanical meter is easy to have the problem of inaccurate metering after being used for a long time, and the electronic meter can be effectively metered by using a battery or plugging electricity and cannot work under the condition of no electricity.
Therefore, a passive maintenance-free fluid flow measuring instrument based on an intelligent network is needed, and the problems that the conventional water meter and gas meter are inconvenient to read, the mechanical instrument is inaccurate to use and measure for a long time, and the battery of the electronic instrument is complicated to disassemble and replace can be solved.
Disclosure of Invention
The invention aims to provide a passive maintenance-free fluid flow measuring instrument based on an intelligent network, which solves the problems that the conventional water meter and gas meter are inconvenient to read, the mechanical instrument is inaccurate in metering after being used for a long time, the electronic instrument is complicated to disassemble and replace a battery and the like.
In order to achieve the purpose, the invention provides the following scheme:
the invention provides a passive maintenance-free fluid flow measuring instrument based on an intelligent network, which comprises an instrument shell, wherein an inlet and an outlet are respectively arranged on two sides of the instrument shell, the inlet and the outlet are connected into a fluid medium pipeline, an electric quantity generating fan blade is arranged in the instrument shell, one side of the electric quantity generating fan blade is hermetically provided with a flow baffle plate, the middle part of the flow baffle plate is provided with a leading-in hole, and the leading-in hole is communicated with the inlet;
a control shell is arranged above the meter shell, an electric quantity storage farad capacitor is arranged in the control shell, and the electric quantity storage farad capacitor is electrically connected with the electric quantity generation fan blades through an electric quantity monitor; still be equipped with MESH control system circuit board in the control housing, MESH control system circuit board respectively with electric quantity storage farad capacitance with current magnitude watch-dog electric connection, the top of control housing is equipped with the display, the display with MESH control system circuit board electric connection, MESH control system circuit board still wireless connection has intelligent terminal equipment.
Preferably, the fluid medium is natural gas or tap water.
Preferably, the display is an LCD display screen.
Preferably, a system control button is arranged on the control shell and electrically connected with the MESH control system circuit board.
Preferably, the MESH control system circuit board comprises a PCB board body, and the PCB board body is integrated with a MESH control system module, and an LCD display driving module, a current magnitude monitoring data operation module, a power storage farad capacitance power calculation module, a system control button control module and a MESH networking bluetooth transmitting and receiving relay module which are electrically connected with the MESH control system module; LCD shows drive module with display electric connection, current volume control data operation module with current volume watch-dog electric connection, electric quantity storage farad electric capacity calculation module with electric quantity storage farad electric capacity electric connection, system control button control module with system control button electric connection, Mesh network deployment bluetooth transmission and receiving relay module with intelligent terminal equipment wireless connection.
Preferably, the Mesh networking bluetooth transmitting and receiving relay module adopts the bluetooth 5.0 standard.
Preferably, the intelligent terminal device adopts a smart phone, a tablet computer, a laptop computer or a desktop computer.
Compared with the prior art, the invention has the following beneficial technical effects:
the invention provides a passive maintenance-free fluid flow measuring instrument based on an intelligent network, which comprises an instrument shell, wherein an electric quantity generating fan blade is arranged in the instrument shell, and one side of the electric quantity generating fan blade is hermetically provided with a flow baffle plate communicated with an inlet; the instrument comprises an instrument shell, and is characterized in that a control shell, an electric quantity storage farad capacitor, an MESH control system circuit board and a display are arranged above the instrument shell, the electric quantity storage farad capacitor is electrically connected with an electric quantity generation fan blade through an electric quantity monitor, the MESH control system circuit board is electrically connected with the electric quantity storage farad capacitor, the electric quantity monitor and the display respectively, and the MESH control system circuit board is also wirelessly connected with intelligent terminal equipment; adopt electronic type instrument, produce the electric quantity power supply through fluid drive, avoided dismantling the change battery, the measurement is more accurate, and can realize remote data control through MESH network deployment and intelligent terminal equipment wireless connection, makes instrument equipment intelligent function and convenience strengthen greatly, effectively improves long-range effect of checking meter.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.
FIG. 1 is a schematic structural diagram of a passive maintenance-free fluid flow meter based on an intelligent network according to the present invention;
FIG. 2 is a schematic diagram of electrical connections of parts of a passive maintenance-free fluid flow meter based on an intelligent network according to the present invention;
in the figure: 1: instrument housing, 2: inlet, 3: outlet, 4: electric quantity generating fan blades, 5: flow blocking plate, 6: introduction hole, 7: control housing, 8: electric quantity storage farad capacitor, 9: current amount monitor, 10: MESH control system circuit board, 1001: PCB plate body, 1002: MESH control system module, 1003: LCD display driving module, 1004: current amount monitoring data operation module, 1005: electric quantity storage farad capacitance electric quantity calculation module, 1006: system control button control module, 1007: mesh network deployment bluetooth transmission and receiving relay module, 11: display, 12: intelligent terminal equipment, 13: a system control button.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention aims to provide a passive maintenance-free fluid flow measuring instrument based on an intelligent network, which solves the problems that the conventional water meter and gas meter are inconvenient to read, the mechanical instrument is inaccurate in metering after being used for a long time, the electronic instrument is complicated to disassemble and replace a battery and the like.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
Example 1:
the embodiment provides a passive maintenance-free fluid flow meter based on an intelligent network, as shown in fig. 1 and 2, the passive maintenance-free fluid flow meter comprises a meter housing 1, an inlet 2 and an outlet 3 are respectively arranged on two sides of the meter housing 1, the inlet 2 and the outlet 3 are connected into a fluid medium pipeline, an electric quantity generating fan blade 4 is arranged inside the meter housing 1, a flow baffle plate 5 is hermetically arranged on one side of the electric quantity generating fan blade 4, a leading-in hole 6 is arranged in the middle of the flow baffle plate 5, and the leading-in hole 6 is communicated with the inlet 2; a control shell 7 is arranged above the meter shell 1, an electric quantity storage farad capacitor 8 is arranged in the control shell 7, and the electric quantity storage farad capacitor 8 is electrically connected with the electric quantity generation fan blades 4 through an electric quantity monitor 9; the control shell 7 is internally provided with an MESH control system circuit board 10, the MESH control system circuit board 10 is electrically connected with the electric quantity storage farad capacitor 8 and the current magnitude monitor 9 respectively, a display 11 is arranged above the control shell 7, the display 11 is electrically connected with the MESH control system circuit board 10, and the MESH control system circuit board 10 is also wirelessly connected with an intelligent terminal device 12.
Specifically, the fluid medium is natural gas, and in this case, the present embodiment is used as a gas meter; of course, in other embodiments, the fluid medium may also be tap water, and the passive maintenance-free fluid flow meter based on the intelligent network may be used as a water meter.
Further, the display 11 adopts the LCD display screen, and the LCD display screen not only can show flow data, can also share the electric quantity in the electric quantity storage farad capacitor 8 that consumes simultaneously.
Furthermore, a system control button 13 is arranged on the control shell 7, so that manual control is facilitated, and the system control button 13 is electrically connected with the MESH control system circuit board 10.
Further, the MESH control system circuit board 10 includes a PCB board 1001, and the PCB board 1001 is integrated with a MESH control system module 1002, and an LCD display driving module 1003, a current amount monitoring data operation module 1004, a power storage farad capacitance power calculation module 1005, a system control button control module 1006, and a MESH networking bluetooth transmitting and receiving relay module 1007 which are electrically connected thereto; LCD display driver module 1003 and display 11 electric connection, electric current volume control data operation module 1004 and electric current volume watch-dog 9 electric connection, electric quantity storage farad electric capacity calculation module 1005 and electric quantity storage farad electric capacity 8 electric connection, system control button control module 1006 and system control button 13 electric connection, Mesh network bluetooth transmission and receiving relay module 1007 and intelligent terminal 12 wireless connection.
Further, the Mesh networking bluetooth transmitting and receiving relay module 1007 adopts the bluetooth 5.0 standard.
Further, the smart terminal device 12 is a smart phone, and in other embodiments, the smart terminal device 12 may also be a tablet computer, a laptop computer, or a desktop computer, as long as remote reception of information is achieved, which is within the protection scope of the present invention.
The invention provides a passive maintenance-free fluid flow measuring instrument based on an intelligent network, which comprises the following use methods and working principles: the meter is connected into a fluid pipeline, the power of the fluid drives the electric quantity generation fan blades 4 to rotate, and then the generated electric quantity is stored in an electric quantity storage farad capacitor 8, an electric quantity monitor 9 can monitor the flow quantity condition and transmit the flow quantity to an electric quantity monitoring data operation module 1004, an MESH control system module 1002 controls an LCD display driving module 1003 to display the flow quantity condition on a display 11, a MESH networking Bluetooth transmitting and receiving relay module 1007 is controlled through a system control button 13 to carry out networking and intelligent terminal equipment 12 wireless connection and share data by using Bluetooth 5.0, new nodes and neighbor nodes in the MESH network are found and corresponding information lists are established, the network discovery is mainly carried out by adopting a network scanning and list maintenance mode, wherein the network scanning means that MP nodes in the wireless MESH network monitor the neighbor nodes around the MP nodes by actively transmitting or monitoring Beacon signals, the list maintenance is to add the information of neighbor nodes belonging to the same Mesh network discovered by network scanning into the list, if the discovered neighbor nodes are new nodes, the neighbor nodes can be discovered by the whole network through a routing table, the Mesh meter operates by self-sufficient energy generated by the Mesh meter to realize networking, and the remote data monitoring is realized by data analysis and transfer, so that the intelligent function and convenience of the meter equipment are greatly enhanced, and the remote meter reading effect is effectively improved.
The principle and the implementation mode of the invention are explained by applying specific examples, and the description of the above examples is only used for helping understanding the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In summary, this summary should not be construed to limit the present invention.
Claims (7)
1. A passive maintenance-free fluid flow measuring instrument based on an intelligent network is characterized in that: the instrument comprises an instrument shell, wherein an inlet and an outlet are respectively arranged on two sides of the instrument shell, the inlet and the outlet are connected into a fluid medium pipeline, an electric quantity generating fan blade is arranged inside the instrument shell, a flow baffle plate is hermetically arranged on one side of the electric quantity generating fan blade, a guide hole is formed in the middle of the flow baffle plate, and the guide hole is communicated with the inlet;
a control shell is arranged above the meter shell, an electric quantity storage farad capacitor is arranged in the control shell, and the electric quantity storage farad capacitor is electrically connected with the electric quantity generation fan blades through an electric quantity monitor; still be equipped with MESH control system circuit board in the control housing, MESH control system circuit board respectively with electric quantity storage farad capacitance with current magnitude watch-dog electric connection, the top of control housing is equipped with the display, the display with MESH control system circuit board electric connection, MESH control system circuit board still wireless connection has intelligent terminal equipment.
2. The intelligent network-based passive maintenance-free fluid flow meter of claim 1, wherein: the fluid medium is natural gas or tap water.
3. The intelligent network-based passive maintenance-free fluid flow meter of claim 1, wherein: the display adopts an LCD display screen.
4. The intelligent network-based passive maintenance-free fluid flow meter of claim 1, wherein: and a system control button is arranged on the control shell and is electrically connected with the MESH control system circuit board.
5. The intelligent network-based passive maintenance-free fluid flow meter of claim 4, wherein: the MESH control system circuit board comprises a PCB body, wherein an MESH control system module, an LCD display driving module, a current magnitude monitoring data operation module, an electric quantity storage farad capacitance electric quantity calculation module, a system control button control module and a MESH networking Bluetooth transmitting and receiving relay module which are electrically connected with the MESH control system module are integrated on the PCB body; LCD shows drive module with display electric connection, current volume control data operation module with current volume watch-dog electric connection, electric quantity storage farad electric capacity calculation module with electric quantity storage farad electric capacity electric connection, system control button control module with system control button electric connection, Mesh network deployment bluetooth transmission and receiving relay module with intelligent terminal equipment wireless connection.
6. The intelligent network-based passive maintenance-free fluid flow meter of claim 5, wherein: the Mesh networking Bluetooth transmitting and receiving relay module adopts the Bluetooth 5.0 standard.
7. The intelligent network-based passive maintenance-free fluid flow meter of claim 1, wherein: the intelligent terminal equipment adopts a smart phone, a tablet computer, a laptop or a desktop computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110039830.5A CN113223285A (en) | 2021-01-13 | 2021-01-13 | Passive maintenance-free fluid flow measuring instrument based on intelligent network |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110039830.5A CN113223285A (en) | 2021-01-13 | 2021-01-13 | Passive maintenance-free fluid flow measuring instrument based on intelligent network |
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| CN2596331Y (en) * | 2002-11-04 | 2003-12-31 | 徐小羚 | Powerless fluid measuring and control electronic meter |
| CN102175285A (en) * | 2011-01-30 | 2011-09-07 | 上海通用化工技术研究所 | Self-generating intelligent water meter |
| CN204557765U (en) * | 2015-02-10 | 2015-08-12 | 深圳市盛思维科技有限公司 | Based on the user power utilization information collecting device of Mesh MANET |
| CN106131976A (en) * | 2016-07-08 | 2016-11-16 | 天津大世自动化科技有限公司 | A kind of bluetooth MESH New Algorithm |
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| CN206162850U (en) * | 2016-08-19 | 2017-05-10 | 衡水零距离网络科技有限公司 | Intelligent instrument is long -range to check meter, control system |
| CN109348463A (en) * | 2018-11-23 | 2019-02-15 | 深圳迈睿智能科技有限公司 | Bluetooth Mesh network and its network-building method and electrical equipment |
| CN209087124U (en) * | 2018-09-30 | 2019-07-09 | 深圳联众智慧消防科技有限公司 | Wireless gas long-distance meter-reading system |
| CN211478231U (en) * | 2019-12-25 | 2020-09-11 | 苏州感闻环境科技有限公司 | Gas detection system and gas detector based on bluetooth location |
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2021
- 2021-01-13 CN CN202110039830.5A patent/CN113223285A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2596331Y (en) * | 2002-11-04 | 2003-12-31 | 徐小羚 | Powerless fluid measuring and control electronic meter |
| CN102175285A (en) * | 2011-01-30 | 2011-09-07 | 上海通用化工技术研究所 | Self-generating intelligent water meter |
| CN204557765U (en) * | 2015-02-10 | 2015-08-12 | 深圳市盛思维科技有限公司 | Based on the user power utilization information collecting device of Mesh MANET |
| CN106131976A (en) * | 2016-07-08 | 2016-11-16 | 天津大世自动化科技有限公司 | A kind of bluetooth MESH New Algorithm |
| CN106128072A (en) * | 2016-08-19 | 2016-11-16 | 衡水零距离网络科技有限公司 | Intelligence instrument remote meter reading, control system and remote meter reading, control method |
| CN206162850U (en) * | 2016-08-19 | 2017-05-10 | 衡水零距离网络科技有限公司 | Intelligent instrument is long -range to check meter, control system |
| CN209087124U (en) * | 2018-09-30 | 2019-07-09 | 深圳联众智慧消防科技有限公司 | Wireless gas long-distance meter-reading system |
| CN109348463A (en) * | 2018-11-23 | 2019-02-15 | 深圳迈睿智能科技有限公司 | Bluetooth Mesh network and its network-building method and electrical equipment |
| CN211478231U (en) * | 2019-12-25 | 2020-09-11 | 苏州感闻环境科技有限公司 | Gas detection system and gas detector based on bluetooth location |
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Application publication date: 20210806 |
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