CN113551731A - Water meter capable of remotely transmitting data - Google Patents
Water meter capable of remotely transmitting data Download PDFInfo
- Publication number
- CN113551731A CN113551731A CN202110817874.6A CN202110817874A CN113551731A CN 113551731 A CN113551731 A CN 113551731A CN 202110817874 A CN202110817874 A CN 202110817874A CN 113551731 A CN113551731 A CN 113551731A
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- water
- flow chamber
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- meter
- transmission
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 155
- 230000005540 biological transmission Effects 0.000 claims abstract description 51
- 238000010248 power generation Methods 0.000 claims abstract description 17
- 230000005611 electricity Effects 0.000 claims abstract description 10
- 208000032370 Secondary transmission Diseases 0.000 claims abstract description 6
- 230000006698 induction Effects 0.000 claims description 10
- 238000002360 preparation method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 230000005389 magnetism Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/06—Indicating or recording devices
- G01F15/061—Indicating or recording devices for remote indication
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/12—Cleaning arrangements; Filters
- G01F15/125—Filters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/14—Casings, e.g. of special material
Abstract
The invention relates to the technical field of water meters, in particular to a water meter capable of remotely transmitting data, which comprises a meter box, wherein a water conveying cavity is arranged in the meter box, a supporting shaft part and a turbine assembly arranged on the supporting shaft part are arranged in the water conveying cavity, an electric control information disc is arranged on the outer wall of the meter box, gear driving parts are arranged at the pointer driving ends of the electric control information disc, and the power input ends of the gear driving parts are connected with the supporting shaft part; the side of table case is followed still to be provided with the battery, and the battery is the feed end of automatically controlled information dish to the electric power storage end of battery still is connected with the electricity generation subassembly, and the back shaft piece is external to have the secondary drive subassembly, and the kinetic energy output of secondary drive subassembly is connected with the electricity generation subassembly again. According to the invention, the turbine assembly is designed to drive the pointer of the dial plate to rotate, and meanwhile, the power generation assembly is synchronously driven to move through the secondary transmission assembly, so that mechanical energy is converted into electric energy and stored in the storage battery, and the continuous data transmission of the water meter can be maintained even if the problems of power failure and power failure occur.
Description
Technical Field
The invention relates to the technical field of water meters, in particular to a water meter capable of remotely transmitting data.
Background
The intelligent water meter is a novel water meter which measures water consumption by using modern microelectronic technology, modern sensing technology and intelligent IC card technology and carries out water consumption data transmission and settlement transaction, compared with the traditional water meter which only has the functions of flow acquisition and mechanical pointer water consumption display, the intelligent water meter is a great progress, the intelligent water meter can record and electronically display the water consumption, can control the water consumption according to convention, automatically complete the water fee calculation of step water price, and simultaneously can carry out the function of water consumption data storage, and along with the development of the society, the application of the intelligent water meter with the remote data transmission function is increasingly wide.
In the prior art, the intelligent water meter is provided with the transmitter, so that the intelligent water meter has a remote data transmission function and is convenient for arranging water meter data; however, the prior art has certain defects, and the intelligent operation of the intelligent water meter usually needs to be powered; however, the problem of power supply circuit interruption is often caused by daily circuit maintenance, and continuous data statistics of the water meter is interrupted in the power failure period, so that the data statistics is inaccurate.
Disclosure of Invention
The present invention is directed to a water meter capable of remotely transmitting data, so as to solve the problems mentioned in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
a water meter capable of remotely transmitting data comprises a meter box, wherein a water conveying cavity is arranged in the meter box, and a water inlet end and a water conveying end of the water conveying cavity are respectively externally connected with a water inlet pipeline and a water conveying pipeline;
a support shaft part and a turbine assembly mounted on the support shaft part are arranged in the water delivery cavity, an electric control information disc is arranged on the outer wall of the meter box, gear transmission parts are arranged at the pointer driving ends of the electric control information disc, and the power input ends of the gear transmission parts are connected with the support shaft part;
the side of table case is along still being provided with the battery, and the battery is the feed end of automatically controlled information dish to the electric power storage end of battery still is connected with the electricity generation subassembly, the back shaft spare is external to have the secondary drive subassembly, the kinetic energy output of secondary drive subassembly is connected with the electricity generation subassembly again.
As a further scheme of the invention: the water delivery cavity comprises a primary water flow cavity communicated with the water inlet pipeline, a secondary water flow cavity arranged in the primary water flow cavity, a tertiary water flow cavity arranged in the secondary water flow cavity and a four-stage water flow cavity communicated with the water delivery pipeline.
As a further scheme of the invention: and a plurality of filter meshes are arranged between the water inlet surface of the primary water flow cavity and the secondary water flow cavity.
As a further scheme of the invention: the three-level water flow cavity is communicated with the two-level water flow cavity and the four-level water flow cavity through a first water through hole and a second water through hole respectively, the horizontal position of the first water through hole is lower than that of the turbine component, and the second water through hole is arranged on the other side wall of the three-level water flow cavity relative to the first water through hole and is higher than that of the turbine component.
As a further scheme of the invention: the turbine assembly comprises a transmission wheel, a plurality of support rods arranged on the side edge of the transmission wheel and turbine blades arranged on the corresponding support rods; the blade surfaces on the two sides of the turbine blade are provided with concave grooves, and the contact ends of the support rod and the transmission wheel edge are provided with annular slope bodies.
As a further scheme of the invention: the supporting shaft part comprises a supporting shaft penetrating through the water delivery cavity and a worm section arranged on the supporting shaft, the secondary transmission assembly comprises a transmission gear, a driven wheel and a belt assembly used for connecting the transmission gear and the driven wheel, and the transmission gear and the worm section are in insection meshing transmission.
As a still further scheme of the invention: the power generation assembly comprises a power generation box body, a supporting frame arranged in an inner cavity of the power generation box body and magnetic rings arranged on two sides of the supporting frame; the wheel shaft of the driven wheel is externally connected with a power output shaft, the power output shaft extends into the inner cavity of the power generation box body and is provided with a magnetic induction inner frame, the magnetic induction inner frame is arranged in the magnetic ring and is externally connected with the two stages of electric rings, electric brushes are respectively arranged at two poles of the two stages of electric rings, the electric brushes are externally connected with power transmission lines, and the power transmission lines are connected with the power storage end of the storage battery through wiring sleeves.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, water flow impacts a turbine assembly in a water delivery cavity so as to drive a support shaft part to move, the support shaft part drives a gear transmission part and then drives pointers of various dials on an electric control information disc to rotate, and the electric control information disc reads pointer data of the dials; the support shaft piece rotates and synchronously drives the power generation assembly to move through the secondary transmission assembly, mechanical energy is converted into electric energy and stored in the storage battery, and the continuous transmission of water flow is matched when water is used every time, so that the flowing energy of the water flow can be effectively and continuously converted into the electric energy for storage; even if the power failure and power failure occur, the continuous operation of the electric control information disc can be maintained.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application. Also, the drawings and the description are not intended to limit the scope of the present concepts in any way, but rather to illustrate the concepts of the present disclosure to those skilled in the art by reference to specific embodiments.
Fig. 1 is a schematic overall structure diagram of a water meter capable of remotely transmitting data according to an embodiment of the present invention.
Fig. 2 is a schematic view of a top view structure of a water meter capable of remotely transmitting data according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a water delivery cavity provided in an embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a turbine assembly according to an embodiment of the present invention.
Fig. 5 is a schematic structural diagram of a concave groove according to an embodiment of the present invention.
Fig. 6 is a schematic structural diagram of a two-stage transmission assembly according to an embodiment of the present invention.
Fig. 7 is a schematic structural diagram of a power generation assembly according to an embodiment of the present invention.
In the figure: 1. a meter box; 11. a water inlet pipeline; 12. a water delivery pipeline; 13. a water delivery cavity; 14. a turbine assembly; 15. supporting the shaft member; 16. a gear transmission member; 17. an electronic control information disc; 18. a secondary drive assembly; 19. a power generation assembly; 10. a storage battery; 21. a primary water flow chamber; 22. a secondary water flow chamber; 23. a tertiary flow chamber; 24. a four-stage water flow cavity; 25. a filter mesh hole; 26. a first water passage port; 27. a second water vent; 31. a driving wheel; 32. a support bar; 33. a turbine blade; 34. a concave groove; 35. an annular ramp body; 41. a support shaft; 42. a worm section; 43. a support bearing; 44. a transmission gear; 45. a driven wheel; 46. a belt assembly; 51. a power generation box body; 52. a support frame; 53. a magnetic ring; 54. a power take-off shaft; 55. an insulating fixing frame; 56. a magnetic induction inner frame; 57. two-stage electric coils; 58. an electric brush; 59. a power transmission line; 50. a wiring sleeve is provided.
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, examples of which are shown in the drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements, unless otherwise indicated.
It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. 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.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
In one embodiment;
referring to fig. 1 and 2, a water meter capable of remotely transmitting data is provided, which includes a meter box 1, a water delivery cavity 13 is disposed in the meter box 1, and a water inlet end and a water delivery end of the water delivery cavity 13 are respectively connected with a water inlet pipeline 11 and a water delivery pipeline 12;
the water delivery cavity 13 is internally provided with a supporting shaft part 15 and a turbine assembly 14 arranged on the supporting shaft part 15, an electric control information disc 17 is arranged on the outer wall of the meter box 1, the pointer driving ends of the electric control information disc 17 are provided with gear transmission parts 16, and the power input ends of the gear transmission parts 16 are connected with the supporting shaft part 15.
The side of table case 1 is along still being provided with battery 10, and battery 10 is the feed end of automatically controlled information dish 17 to the electric power storage end of battery 10 still is connected with electricity generation subassembly 19, it has second grade transmission subassembly 18 to support shaft member 15 external, the kinetic energy output of second grade transmission subassembly 18 is connected with electricity generation subassembly 19 again.
In this embodiment, water flows into the meter box 1 to impact the turbine assembly 14 in the water delivery cavity 13, so as to drive the supporting shaft member 15 to move, and the supporting shaft member 15 drives the gear transmission member 16 to drive the pointers of the dials on the electronic control information disc 17 to rotate; the electric control information disc 17 reads the pointer data of the dial plate and feeds back the information data in real time through the data signal end, thereby achieving the effect of real-time remote data transmission;
the storage battery 10 is used for supplying electric energy for related operations such as data reading, remote data transmission and the like of the electric control information disc 17; in the embodiment, the supporting shaft member 15 rotates and simultaneously drives the power generation assembly 19 to move through the secondary transmission assembly 18, mechanical energy is converted into electric energy and stored in the storage battery 10, and the continuous transmission of water flow is matched with the continuous transmission of water flow during each water consumption, so that the water flow energy can be effectively and continuously converted into the electric energy for storage; even if power failure or power failure occurs, the continuous operation of the electronic control information panel 17 can be maintained.
In one case of the present embodiment, the reading of pointer data by the electronic control information disk 17; in the embodiment, the pointer can be designed to be an electric conductor, and the data dial is an annular rheostat; because the resistance changes due to the rotation change of the pointer, the electric control information disc 17 reads the pointer data through the current change.
In one embodiment;
referring to fig. 3, the water structure in the embodiment is designed as follows; the water delivery cavity 13 comprises a primary water flow cavity 21 communicated with the water inlet pipeline 11, a secondary water flow cavity 22 arranged in the primary water flow cavity 21, a tertiary water flow cavity 23 arranged in the secondary water flow cavity 22, and a fourth water flow cavity 24 communicated with the water delivery pipeline 12.
A plurality of filter meshes 25 are arranged between the water inlet surface of the primary water flow cavity 21 and the secondary water flow cavity 22; the third-stage water flow cavity 23 is respectively communicated with the second-stage water flow cavity 22 and the fourth-stage water flow cavity 24 through a first water through hole 26 and a second water through hole 27, the horizontal position of the first water through hole 26 is lower than that of the turbine assembly 14, and the second water through hole 27 is arranged on the other side wall of the third-stage water flow cavity 23 relative to the first water through hole 26 and is higher than that of the turbine assembly 14.
The water flow enters the primary water flow cavity 21 through the water inlet pipeline 11, the water level in the primary water flow cavity 21 rises and enters the secondary water flow cavity 22 through the filter mesh holes 25; for the three-stage water flow cavity 23, water flows in from a first water through port 26 at a position relatively lower on one side, and then flows out from a second water through port 27 at a position relatively higher on the other side; the water flow flows in an inclined curve, so that the contact with the blade surface of the turbine assembly 14 is facilitated, and the water flow can be in contact with the turbine assembly 14 no matter the water flow, so that the impact effect on the turbine assembly 14 is ensured; the relative tertiary rivers chamber 23 in level four rivers chamber 24 sets up in the side of back shaft member 15 to rivers in the level four rivers chamber 24 do not pass through back shaft member 15, avoid rivers to contact back shaft member 15 once more, influence the rotation of back shaft member 15, thereby influence the water gauge count.
In one embodiment;
referring to fig. 4, the turbine assembly 14 includes a driving wheel 31, a plurality of support rods 32 mounted on the side edge of the driving wheel 31, and turbine blades 33 mounted on the corresponding support rods 32; the two side blade surfaces of the turbine blade 33 are both provided with a concave groove 34, and the contact end of the support rod 32 and the wheel edge of the driving wheel 31 is provided with an annular slope 35.
In this embodiment, a plurality of turbine blades 33 are equidistantly arranged on the outer edge of the turbine assembly 14, and water flow impacts the turbine blades 33 to drive the transmission wheel 31 to rotate, so as to drive the support shaft member 15 to move; for the turbine blade 33, the concave grooves 34 are arranged on the two side blade surfaces of the turbine blade, so that the impact effect of water flow on the turbine blade is improved; the contact end of the support rod 32 and the wheel edge of the driving wheel 31 is provided with an annular slope body 35, so that the rotating smoothness of the driving wheel 31 is improved, and the movement resistance of the rotation of the support rod 32 and the water flow in the three-stage water flow cavity 23 is reduced.
In one aspect of the present embodiment, fig. 5 shows a design manner of the concave grooves 34 on the blade surface of the turbine blade 33, and the concave grooves 34 may be designed in an oblique notch structure to increase the flow direction of the water flow.
In one embodiment;
referring to fig. 6, the supporting shaft member 15 includes a supporting shaft 41 penetrating through the water delivery cavity 13, and a worm section 42 disposed on the supporting shaft 41, wherein upper and lower ends of the worm section 42 form a bearing support through a supporting bearing 43; the secondary transmission assembly 18 comprises a transmission gear 44, a driven gear 45 and a belt assembly 46 for connecting the transmission gear 44 and the driven gear 45, wherein the transmission gear 44 is in toothed meshing transmission with the worm section 42. The belt assembly 46 comprises coaxial wheels which are respectively arranged on the same supporting shaft with the transmission gear 44 and the driven wheel 45, and the coaxial wheels are connected through a belt.
In the embodiment, the supporting shaft member 15 is driven by a worm and a turbine so as to drive the transmission gear 44 to move, the transmission gear 44 is driven by a belt to drive the driven wheel 45 on the side edge to move, and the power output end of the driven wheel 45 is externally connected with the power generation assembly 19 so as to convert mechanical energy into kinetic energy;
in one embodiment;
referring to fig. 7, the power generation assembly 19 includes a power generation box 51, a supporting frame 52 disposed in an inner cavity of the power generation box 51, and magnetic rings 53 mounted on two sides of the supporting frame 52; the wheel shaft of the driven wheel 45 is externally connected with a power output shaft 54, the power output shaft 54 extends into the inner cavity of the power generation box body 51 and is provided with a magnetic induction inner frame 56, the magnetic induction inner frame 56 is arranged in the magnetic ring 53 and externally connected with a two-stage electric ring 57, two poles of the two-stage electric ring 57 are respectively provided with an electric brush 58, the electric brushes 58 are externally connected with a power transmission line 59, and the power transmission line 59 is connected with the power storage end of the storage battery 10 through a wiring sleeve 50.
For the power generation assembly 19, the embodiment designs that the motion of the driven wheel 45 drives the power output shaft 54 to move, and the power output shaft 54 drives the magnetic induction inner frame 56 to rotate; be provided with the arc notch among the braced frame 52, install a plurality of magnetism circle 53 in its arc notch, magnetism circle 53 is the magnet structure, thereby form the magnetism line of feeling of densely covered in braced frame 52, and magnetic induction inside casing 56 plays the effect of similar "coil", the electricity generation operation is done to cutting magnetism line of feeling, thereby convert mechanical energy into the electric energy and lead to the transmission line 59 of positive negative two-stage response through brush 58, transmission line 59 inserts the electricity storage end to battery 10, thereby supply the electric charging to battery 10.
Preferably, the power output shaft 54 is provided with a magnetic induction inner frame 56 through an insulating fixing frame 55, so that electric leakage is prevented from being conducted into the meter box 1.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. A water meter capable of remotely transmitting data comprises a meter box, wherein a water conveying cavity is arranged in the meter box, and a water inlet end and a water conveying end of the water conveying cavity are respectively externally connected with a water inlet pipeline and a water conveying pipeline; it is characterized in that the preparation method is characterized in that,
a support shaft part and a turbine assembly mounted on the support shaft part are arranged in the water delivery cavity, an electric control information disc is arranged on the outer wall of the meter box, gear transmission parts are arranged at the pointer driving ends of the electric control information disc, and the power input ends of the gear transmission parts are connected with the support shaft part;
the side of table case is along still being provided with the battery, and the battery is the feed end of automatically controlled information dish to the electric power storage end of battery still is connected with the electricity generation subassembly, the back shaft spare is external to have the secondary drive subassembly, the kinetic energy output of secondary drive subassembly is connected with the electricity generation subassembly again.
2. A water meter as claimed in claim 1, wherein said water delivery chamber comprises a primary water flow chamber in communication with the water inlet conduit, a secondary water flow chamber disposed within the primary water flow chamber, a tertiary water flow chamber disposed within the secondary water flow chamber, and a quaternary water flow chamber in communication with the water delivery conduit.
3. A water meter as claimed in claim 2, wherein a plurality of filter openings are provided between the inlet surface of the primary flow chamber and the secondary flow chamber.
4. A water meter as claimed in claim 3, wherein said tertiary flow chamber is connected to said secondary flow chamber and said quaternary flow chamber via a first port and a second port, respectively, said first port being located at a lower level than said turbine assembly, said second port being located at the other side wall of said tertiary flow chamber relative to said first port and being located at a higher level than said turbine assembly.
5. The water meter of claim 4, wherein the turbine assembly includes a drive wheel, a plurality of support rods mounted on the side edges of the drive wheel, and turbine blades mounted on the respective support rods; the blade surfaces on the two sides of the turbine blade are provided with concave grooves, and the contact ends of the support rod and the transmission wheel edge are provided with annular slope bodies.
6. The water meter of claim 1, wherein the support shaft member includes a support shaft extending through the water delivery chamber, and a worm section disposed on the support shaft, the secondary transmission assembly includes a transmission gear, a driven gear, and a belt assembly for connecting the transmission gear and the driven gear, and the transmission gear and the worm section are in a toothed meshing transmission.
7. The water meter of claim 6, wherein the power generating assembly comprises a power generating housing, a support frame disposed in the cavity of the power generating housing, and magnetic rings disposed on two sides of the support frame; the wheel shaft of the driven wheel is externally connected with a power output shaft, the power output shaft extends into the inner cavity of the power generation box body and is provided with a magnetic induction inner frame, the magnetic induction inner frame is arranged in the magnetic ring and is externally connected with the two stages of electric rings, electric brushes are respectively arranged at two poles of the two stages of electric rings, the electric brushes are externally connected with power transmission lines, and the power transmission lines are connected with the power storage end of the storage battery through wiring sleeves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110817874.6A CN113551731A (en) | 2021-07-20 | 2021-07-20 | Water meter capable of remotely transmitting data |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110817874.6A CN113551731A (en) | 2021-07-20 | 2021-07-20 | Water meter capable of remotely transmitting data |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113551731A true CN113551731A (en) | 2021-10-26 |
Family
ID=78132243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110817874.6A Pending CN113551731A (en) | 2021-07-20 | 2021-07-20 | Water meter capable of remotely transmitting data |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113551731A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114198239A (en) * | 2021-11-05 | 2022-03-18 | 河南省汴京仪表有限公司 | Water-washed self-generating remote transmission intelligent water meter |
| CN115523972A (en) * | 2022-11-10 | 2022-12-27 | 胡俊翔 | High-sensitivity anti-backflow intelligent water meter |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2071330U (en) * | 1990-01-24 | 1991-02-13 | 赵湘江 | Electric generator type water meter |
| CN2660485Y (en) * | 2003-09-17 | 2004-12-01 | 梁艳玲 | High sensitive antitheft water flowmeter |
| CN101162161A (en) * | 2007-09-20 | 2008-04-16 | 周岳建 | Water meter with electronic counting device having clearance transmission mechanism |
| CN201397155Y (en) * | 2009-04-28 | 2010-02-03 | 无锡水表有限责任公司 | Rotor water gauge not using watchcase lug boss for separating water turnover of impeller kit |
| US20140165719A1 (en) * | 2012-12-19 | 2014-06-19 | Capstone Metering Llc | Water meter systems and methods |
| CN104089661A (en) * | 2014-07-14 | 2014-10-08 | 重庆邮电大学 | Air flow meter |
| KR101814932B1 (en) * | 2016-09-12 | 2018-01-08 | 경성제닉스(주) | Water meter with assemblability amd disassembility |
| CN207963983U (en) * | 2018-03-14 | 2018-10-12 | 张坤 | A kind of intellectual water meter self-power supply device |
| CN108896118A (en) * | 2018-05-18 | 2018-11-27 | 湖南欧柏测控系统有限责任公司 | A kind of self-power generation type wide range of traffic self-adjustable intelligent detection equipment |
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2021
- 2021-07-20 CN CN202110817874.6A patent/CN113551731A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2071330U (en) * | 1990-01-24 | 1991-02-13 | 赵湘江 | Electric generator type water meter |
| CN2660485Y (en) * | 2003-09-17 | 2004-12-01 | 梁艳玲 | High sensitive antitheft water flowmeter |
| CN101162161A (en) * | 2007-09-20 | 2008-04-16 | 周岳建 | Water meter with electronic counting device having clearance transmission mechanism |
| CN201397155Y (en) * | 2009-04-28 | 2010-02-03 | 无锡水表有限责任公司 | Rotor water gauge not using watchcase lug boss for separating water turnover of impeller kit |
| US20140165719A1 (en) * | 2012-12-19 | 2014-06-19 | Capstone Metering Llc | Water meter systems and methods |
| CN104089661A (en) * | 2014-07-14 | 2014-10-08 | 重庆邮电大学 | Air flow meter |
| KR101814932B1 (en) * | 2016-09-12 | 2018-01-08 | 경성제닉스(주) | Water meter with assemblability amd disassembility |
| CN207963983U (en) * | 2018-03-14 | 2018-10-12 | 张坤 | A kind of intellectual water meter self-power supply device |
| CN108896118A (en) * | 2018-05-18 | 2018-11-27 | 湖南欧柏测控系统有限责任公司 | A kind of self-power generation type wide range of traffic self-adjustable intelligent detection equipment |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114198239A (en) * | 2021-11-05 | 2022-03-18 | 河南省汴京仪表有限公司 | Water-washed self-generating remote transmission intelligent water meter |
| CN115523972A (en) * | 2022-11-10 | 2022-12-27 | 胡俊翔 | High-sensitivity anti-backflow intelligent water meter |
| CN115523972B (en) * | 2022-11-10 | 2024-01-19 | 胡俊翔 | High-sensitivity backflow-preventing intelligent water meter |
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