CN220912380U - Data collector of self-generating water meter - Google Patents
Data collector of self-generating water meter Download PDFInfo
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- CN220912380U CN220912380U CN202322477077.5U CN202322477077U CN220912380U CN 220912380 U CN220912380 U CN 220912380U CN 202322477077 U CN202322477077 U CN 202322477077U CN 220912380 U CN220912380 U CN 220912380U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 91
- 238000010248 power generation Methods 0.000 claims abstract description 33
- 238000013480 data collection Methods 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 230000005611 electricity Effects 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 5
- 239000008399 tap water Substances 0.000 description 4
- 235000020679 tap water Nutrition 0.000 description 4
- 239000012535 impurity Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002103 nanocoating Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000010926 waste battery Substances 0.000 description 1
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Abstract
The utility model relates to a self-generating water meter data collector which comprises a water flow power generation device, an electric energy collection and storage unit, a power distribution unit, a data collection unit, a data remote transmission unit and a main control unit, wherein the water flow power generation device is connected with the electric energy collection and storage unit, the power distribution unit is connected with the electric energy collection and storage unit, the data collection unit, the data remote transmission unit and the main control unit are connected with a power distribution power supply, the power distribution unit, the data collection unit and the data remote transmission unit are connected with the main control unit, the data collection unit is connected with a water meter, the water flow power generation device comprises a base body, a flow director component and a power generation component, the flow director component is arranged in a water flow cavity in the base body, the power generation component is arranged in the flow director component, and the power generation component is connected with the electric energy collection and storage unit and is used for providing electric energy for the electric energy collection and storage unit. The utility model solves the problems of large power supply difficulty and high maintenance cost of the large-caliber intelligent remote water meter.
Description
Technical Field
The utility model relates to the technical field of water meters, in particular to a self-generating water meter data collector.
Background
The large-caliber intelligent remote water meter is one of important equipment for intelligent water affair construction, because the single-specification delivery volume of the large-caliber water meter is far smaller than that of a small-caliber water meter for household use, the large-caliber intelligent remote water meter generally adopts a wired intelligent water meter and a data acquisition terminal to realize data remote transmission, compared with the small-caliber water meter, the installation position of the large-caliber water meter is remote, the power supply difficulty is high, and along with the development of an intelligent water affair system, the large-caliber water meter needs higher data acquisition and uploading frequency, so that the data acquisition terminal matched with the large-caliber water meter has higher power supply requirement and higher power supply difficulty, the traditional battery power supply scheme faces the problem of needing frequent battery replacement, not only consumes manpower and material resources and increases operation and maintenance cost, but also can cause adverse effects on the environment if the waste battery is not properly processed.
Disclosure of utility model
The utility model aims to provide a self-generating water meter data collector which solves the problems existing in the data collection of the existing large-caliber intelligent remote water meter.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
The utility model provides a from electricity generation water gauge data collector, includes rivers power generation facility, electric energy collection storage unit, power distribution unit, data collection unit, data teletransmission unit and master control unit, rivers power generation facility with electric energy collection storage unit is connected, power distribution unit with electric energy collection storage unit is connected, data collection unit, data teletransmission unit and master control unit with power distribution power is connected, power distribution unit, data collection unit, data teletransmission unit all are connected with master control unit, data collection unit is used for being connected with the water gauge; the water flow power generation device comprises a base body, a flow guide assembly and a power generation assembly, wherein the flow guide assembly is arranged in a water flow cavity in the base body, the power generation assembly is arranged in the flow guide assembly, and the power generation assembly is connected with the electric energy collection and storage unit and is used for providing electric energy for the electric energy collection and storage unit.
The power generation assembly comprises an impeller, a rotor, a magnet and a coil, wherein the impeller is rotationally arranged in the fluid director assembly, the rotor is connected with the impeller, the magnet is arranged on the outer wall of the rotor, the coil is arranged on the outer side of the rotor and is arranged at intervals with the magnet, and the coil is connected with the electric energy collection and storage unit.
Further, the deflector assembly comprises an upper deflector and a lower deflector, the upper deflector is connected with the lower deflector, the lower deflector comprises a first shell, an impeller accommodating groove is formed in the upper portion of the first shell, the impeller is arranged in the impeller accommodating groove, a lower deflector seat is arranged at the lower portion of the first shell, the outer wall of the lower deflector seat is arc-shaped, the lower deflector seat is arranged at intervals with the first shell, a lower deflector plate is arranged between the lower deflector seat and the first shell, and the impeller accommodating groove is positioned above the deflector seat; the upper deflector comprises a second shell, an upper deflector seat is arranged in the second shell, the outer wall of the upper deflector seat is arc-shaped, the upper deflector seat and the second shell are arranged at intervals, and an upper deflector plate is arranged between the upper deflector seat and the second shell; the first shell upper end is equipped with down flange, the second shell lower extreme is equipped with flange, go up flange with lower flange connects.
Further, a filter screen is arranged at the lower end of the first shell.
Further, a coil framework is arranged above the second shell, and the coil is arranged on the coil framework.
Further, the upper end of the base body is provided with a cover body, the cover body is provided with a fixing seat, and the coil framework is positioned in the fixing seat.
Further, a module box is arranged at the upper end of the fixing seat, and a circuit board is placed in the module box.
The utility model has the beneficial effects that:
The utility model relates to a self-generating water meter data collector, which comprises a base body, a deflector component and a power generation component, wherein the deflector component is arranged in a water flowing cavity in the base body, the power generation component is arranged in the deflector component, and the power generation component is connected with an electric energy collecting and storing unit, so that electric energy can be provided for the electric energy collecting and storing unit, the electric energy collecting and storing unit is used for completing the collection and storage of electric energy, a power distribution unit is responsible for providing proper power supply voltage for a data collecting unit, a data remote transmitting unit and a main control unit, and simultaneously receives the control of the main control unit, the data collecting unit can be connected with a water meter in a wired way through an RS485 interface, the data of the water meter can be read under the control of the main control unit, the main control unit is used for sorting and storing the data, and packaging the data at proper time and uploading the data to a server platform, and the water meter data collecting device is arranged, so that the power required by the water meter data collecting is supplied, the maintenance of the water meter can be reduced, and the data collecting requirement of the large-caliber water meter is met.
Drawings
FIG. 1 is a schematic diagram of a self-generating water meter data collector of the present utility model;
FIG. 2 is a schematic diagram of an electrical energy harvesting and storage unit according to the present utility model;
FIG. 3 is a schematic diagram of a water flow power generation device of the self-generating water meter data collector of the present utility model;
FIG. 4 is a top view of the lower deflector in the self-generating water meter data collector of the present utility model;
FIG. 5 is a schematic illustration of FIGS. 4 A-A;
FIG. 6 is a schematic diagram of an upper deflector in the self-generating water meter data collector of the present utility model;
Fig. 7 is a schematic diagram of fig. 6B-B.
Name corresponding to each label in the figure:
1. The water flow generating device comprises a water flow generating device body 11, a base body 12, a deflector assembly 121, an upper deflector 1211, a second shell body 1212, an upper deflector seat 1213, an upper deflector plate 1214, an upper connecting flange 122, a lower deflector 1221, a first shell body 1222, an impeller accommodating groove 1223, a lower deflector seat 1224, a lower deflector plate 1225, a lower connecting flange 13, a generating assembly 131, an impeller 132, a rotor 133, a magnet 134, a coil 2, a filter screen 3, a coil skeleton 4, a cover body 5, a fixed seat 6, a module box 7 and a circuit board.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
The data collector of the self-generating water meter solves the problems of high power supply difficulty and high maintenance cost of the large-caliber intelligent remote water meter by matching a water flow power generation device, an electric energy collection and storage unit, a power distribution unit, a data collection unit, a data remote transmission unit and a main control unit.
As shown in fig. 1-7, the self-generating water meter data collector comprises a water flow power generation device 1, an electric energy collection and storage unit, a power distribution unit, a data collection unit, a data remote transmission unit and a main control unit, wherein the water flow power generation device 1 is connected with the electric energy collection and storage unit, the power distribution unit is connected with the electric energy collection and storage unit, the data collection unit, the data remote transmission unit and the main control unit are all connected with the main control unit, and the data collection unit can be connected with the water meter so as to collect data of the water meter. The water flow power generation device 1 comprises a base body 11, a deflector assembly 12 and a power generation assembly 13, wherein the deflector assembly 12 is arranged in a water flow cavity in the base body 11, the power generation assembly 13 is arranged in the deflector assembly 12, and the power generation assembly 13 is connected with an electric energy collection and storage unit so as to provide electric energy for the electric energy collection and storage unit.
Through the device, the water flow power generation device 1 acquires kinetic energy from water flow and converts the kinetic energy into electric energy, the electric energy acquisition and storage unit is used for completing the acquisition and storage of the electric energy, the power distribution unit is responsible for providing proper power supply voltage for the data acquisition unit, the data remote transmission unit and the main control unit, meanwhile, the control of the main control unit is accepted, the data acquisition unit can be connected with the water meter in a wired mode through the RS485 interface, the water meter data are read under the control of the main control unit, the main control unit is used for sorting and storing the data, the data are packed at proper time, and the data are uploaded to the server platform through the data remote transmission unit, and due to the fact that the water flow power generation device 1 is arranged, power required for water meter data acquisition is supplied, and maintenance on the water meter can be reduced.
As shown in fig. 3, the power generation assembly 13 includes an impeller 131, a rotor 132, a magnet 133 and a coil 134, the impeller 131 is rotatably disposed in the deflector assembly 12, the rotor 132 is connected with the impeller 131, the magnet 133 is disposed on an outer wall of the rotor 132, the coil 134 is disposed on an outer side of the rotor 132 and is spaced from the magnet 133, the coil 134 is connected with an electric energy collection and storage unit, when tap water flows from a water inlet of the base 11 and passes through the deflector assembly 12, the water flow drives the impeller 131 to rotate, the magnet 133 embedded in the rotor 132 is synchronously driven to rotate when the impeller 131 rotates, and a magnetic field generated by rotation of the magnet 133 cuts the coil 134 to generate electric energy.
It should be noted that, the rotor 132 and the impeller 131 are fixed together, and the whole of the rotor 132 is coated by a nano coating process, so that water and corrosion resistance are realized, and the rotor 132 can be placed in water for use.
As shown in fig. 4 to 7, the deflector assembly 12 includes an upper deflector 121 and a lower deflector 122, the upper deflector 121 is connected with the lower deflector 122, and the impeller 131 is rotatably disposed between the upper deflector 121 and the lower deflector 122, the lower deflector 122 includes a first housing 1221, an impeller 131 accommodating groove is disposed at an upper portion of the first housing 1221, the impeller 131 is disposed in the impeller accommodating groove 1222, a lower deflector 1223 is disposed at a lower portion of the first housing 1221, an outer wall of the lower deflector 1223 is arc-shaped, so that tap water can flow into the lower deflector 1223 and the first housing 1221 at intervals, a lower deflector 1224 is disposed between the lower deflector 1223 and the first housing 1221, and tap water is guided onto the impeller 131 through the lower deflector 1224, thereby driving the impeller 131 to rotate.
As shown in fig. 6 and 7, the upper deflector 121 includes a second housing 1211, an upper deflector seat 1212 is disposed in the second housing 1211, an outer wall of the upper deflector seat 1212 is arc-shaped, the upper deflector seat 1212 and the second housing 1211 are disposed at intervals, an upper deflector 1213 is disposed between the upper deflector seat 1212 and the second housing 1211, the upper deflector 1213 is circumferentially disposed, when water flows from between the lower deflector seat 1223 and the first housing 1221, the water flows into the impeller accommodating groove 1222 to drive the impeller 131 to rotate, and then the water flows out from between the upper deflector seat 1212 and the second housing 1211.
As shown in fig. 4 to 7, a lower connection flange 1225 is provided at an upper end of the first housing 1221, and an upper connection flange 1214 is provided at a lower end of the second housing 1211, and the upper connection flange 1214 is connected to the lower connection flange 1225, thereby achieving connection between the upper deflector 121 and the lower deflector 122.
In some embodiments, in order to place impurities in the water flow to affect the impeller 131, a filter screen 2 is disposed at the lower end of the first housing 1221, and tap water is filtered through the filter screen 2, so as to avoid the impurities from entering to affect the impeller 131.
As shown in fig. 3, a coil 134 framework is disposed above the second casing 1211, the coil 134 is disposed on the coil framework 3, a cover 4 is disposed at the upper end of the base 11, a fixing seat 5 is disposed on the cover 4, the coil framework 3 is disposed in the fixing seat 5, meanwhile, a module box 6 is disposed on the fixing seat 5, a circuit board 7 is disposed in the module box 6, and the electric energy collection and storage unit, the power distribution unit, the data collection unit, the data remote transmission unit and the main control unit are all disposed on the circuit board 7.
It should be noted that, the electric energy collection and storage unit includes a voltage doubling rectifying circuit, a battery protection circuit, a rechargeable battery and a disposable standby battery, the voltage doubling rectifying circuit is connected with the coil 134, the ac voltage generated by the water flow generating device 1 is subjected to voltage doubling rectification, the rechargeable battery is charged under the protection of the battery protection circuit, the battery protection circuit charges the rechargeable battery and controls the rechargeable battery to supply power to the data collection unit and the main control unit, the power distribution unit is responsible for providing proper power supply voltage for the data collection unit, the data remote transmission unit and the main control unit, and receives the control of the main control unit, the disposable standby battery is connected with the battery protection circuit, and is used as a redundant arrangement, under the condition of long-time no water flow in the base 11 such as storage and installation, the electric quantity of the rechargeable battery is not supplemented for a long time, and the phenomenon of electricity shortage may occur, and the disposable standby battery can supply power to each electric system of the data collector at this moment, so that the data collector and the water meter keep a normal on-line running state.
It should be further described that the voltage doubling rectifying circuit and the battery protection circuit belong to the prior art, and reference may be made to publication number CN218628473U, which is a self-generating wireless valve-controlled water meter (the same applicant as the present case).
Working principle:
When the water meter is in actual use, the base body 11 is connected with the water outlet of the water meter, water flows through the diversion of the lower diversion device 122 to push the impeller 131 to rotate, then water flows out through the upper diversion device 121, when the impeller 131 rotates, the magnet 133 embedded in the rotor 132 is synchronously driven to rotate, the magnet 133 rotates to generate the magnetic field to cut the coil 134 so as to generate electric energy, the generated electric energy carries out voltage doubling rectification on alternating voltage generated by the water flow generating device 1, under the protection of the battery protection circuit, the rechargeable battery is charged by the battery protection circuit, the rechargeable battery is charged and controlled by the battery to supply power to the data acquisition unit and the main control unit, the power distribution unit is responsible for providing proper power supply voltage for the data acquisition unit, the data remote transmission unit and the main control unit, meanwhile, the data acquisition unit can be connected with the water meter in a wired mode through the RS485 interface, water meter data is read under the control of the main control unit, the main control unit is used for sorting and storing the data, and the data are packed and transmitted to the server platform at proper time by the data remote transmission unit.
It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which are derived by a person skilled in the art based on the embodiments of the utility model, fall within the scope of protection of the utility model.
Claims (7)
1. The utility model provides a from electricity generation water gauge data acquisition ware which characterized in that: the water flow power generation device is connected with the electric energy collection and storage unit, the power distribution unit is connected with the electric energy collection and storage unit, the data collection unit, the data remote transmission unit and the main control unit are connected with the power distribution power supply, the power distribution unit, the data collection unit and the data remote transmission unit are connected with the main control unit, and the data collection unit is used for being connected with a water meter; the water flow power generation device comprises a base body, a flow guide assembly and a power generation assembly, wherein the flow guide assembly is arranged in a water flow cavity in the base body, the power generation assembly is arranged in the flow guide assembly, and the power generation assembly is connected with the electric energy collection and storage unit and is used for providing electric energy for the electric energy collection and storage unit.
2. The self-generating water meter data collector as recited in claim 1, wherein: the power generation assembly comprises an impeller, a rotor, a magnet and a coil, wherein the impeller is rotationally arranged in the fluid director assembly, the rotor is connected with the impeller, the magnet is arranged on the outer wall of the rotor, the coil is arranged on the outer side of the rotor and is arranged at intervals with the magnet, and the coil is connected with the electric energy collection and storage unit.
3. The self-generating water meter data collector as recited in claim 2, wherein: the air deflector assembly comprises an upper air deflector and a lower air deflector, the upper air deflector is connected with the lower air deflector, the lower air deflector comprises a first shell, an impeller accommodating groove is formed in the upper portion of the first shell, the impeller is arranged in the impeller accommodating groove, a lower air deflector seat is arranged at the lower portion of the first shell, the outer wall of the lower air deflector seat is arc-shaped, the lower air deflector seat is arranged at an interval with the first shell, a lower air deflector is arranged between the lower air deflector seat and the first shell, and the impeller accommodating groove is located above the air deflector seat; the upper deflector comprises a second shell, an upper deflector seat is arranged in the second shell, the outer wall of the upper deflector seat is arc-shaped, the upper deflector seat and the second shell are arranged at intervals, and an upper deflector plate is arranged between the upper deflector seat and the second shell; the first shell upper end is equipped with down flange, the second shell lower extreme is equipped with flange, go up flange with lower flange connects.
4. A self-generating water meter data collector as defined in claim 3, wherein: the lower end of the first shell is provided with a filter screen.
5. The self-generating water meter data collector as recited in claim 4, wherein: and a coil framework is arranged above the second shell, and the coil is arranged on the coil framework.
6. The self-generating water meter data collector as recited in claim 5, wherein: the upper end of the base body is provided with a cover body, the cover body is provided with a fixing seat, and the coil framework is positioned in the fixing seat.
7. The self-generating water meter data collector as recited in claim 6, wherein: the upper end of the fixing seat is provided with a module box, and a circuit board is placed in the module box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322477077.5U CN220912380U (en) | 2023-09-08 | 2023-09-08 | Data collector of self-generating water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322477077.5U CN220912380U (en) | 2023-09-08 | 2023-09-08 | Data collector of self-generating water meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220912380U true CN220912380U (en) | 2024-05-07 |
Family
ID=90915022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322477077.5U Active CN220912380U (en) | 2023-09-08 | 2023-09-08 | Data collector of self-generating water meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220912380U (en) |
-
2023
- 2023-09-08 CN CN202322477077.5U patent/CN220912380U/en active Active
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