CN108955803B - Counting assembly of intelligent water meter of thing networking - Google Patents
Counting assembly of intelligent water meter of thing networking Download PDFInfo
- Publication number
- CN108955803B CN108955803B CN201810991045.8A CN201810991045A CN108955803B CN 108955803 B CN108955803 B CN 108955803B CN 201810991045 A CN201810991045 A CN 201810991045A CN 108955803 B CN108955803 B CN 108955803B
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- water meter
- transmission
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 63
- 230000006855 networking Effects 0.000 title description 5
- 230000005540 biological transmission Effects 0.000 claims abstract description 43
- 230000011664 signaling Effects 0.000 claims description 63
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 235000014676 Phragmites communis Nutrition 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 238000005192 partition Methods 0.000 claims description 2
- 230000001939 inductive effect Effects 0.000 claims 1
- 239000012530 fluid Substances 0.000 description 6
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- QVFWZNCVPCJQOP-UHFFFAOYSA-N chloralodol Chemical compound CC(O)(C)CC(C)OC(O)C(Cl)(Cl)Cl QVFWZNCVPCJQOP-UHFFFAOYSA-N 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
Classifications
-
- 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
- G01F15/07—Integration to give total flow, e.g. using mechanically-operated integrating mechanism
- G01F15/075—Integration to give total flow, e.g. using mechanically-operated integrating mechanism using electrically-operated integrating means
- G01F15/0755—Integration to give total flow, e.g. using mechanically-operated integrating mechanism using electrically-operated integrating means involving digital counting
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
Abstract
The invention discloses a counting device of an intelligent water meter of the Internet of things, which comprises a water meter main body, wherein a transmission gear assembly is arranged in the water meter main body, the counting device comprises a transmission gear, a transmission wheel and a transmission circuit board, the transmission gear comprises a gear part which is used for being meshed with the transmission gear assembly of the water meter main body, the transmission gear is in transmission connection with the transmission wheel in a mode of driving the transmission wheel to rotate, the transmission wheel is provided with a male engaging assembly, the transmission circuit board is provided with a female engaging assembly, the female engaging assembly can be engaged by the male engaging assembly when the transmission wheel rotates to the male engaging assembly and the female engaging assembly to be mutually overlapped, and the transmission circuit board can record the times of the female engaging assembly being engaged. The counting device can provide more accurate and convenient counting for the implementation of the intelligent water meter of the Internet of things, and is simple in structure.
Description
Technical Field
The invention belongs to the technical field of water meters, and particularly relates to a counting device of an intelligent water meter of the Internet of things.
Background
At present, the water supply industry business operation modes are: water supply enterprises-water meters-customers. As an important tie-water meter for water supply enterprise to connect with clients, it is important to make safe, reliable, accurate metering and scientific and standard management, and the existent water meter has more or less problems, such as complex structure, inaccurate counting and short service life
Disclosure of Invention
The invention aims at: to the problem that exists in the current water gauge, provide a counting assembly of thing networking intelligent water gauge, counting assembly count is accurate, can keep apart counting assembly with water simultaneously, guarantees that the count is more stable, reliable.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
the utility model provides a counting assembly of thing networking intelligent water gauge, thing networking intelligent water gauge includes the water gauge main part, is provided with drive gear assembly in the water gauge main part, and counting assembly includes signaling gear, signaling wheel and signaling circuit board, signaling gear including being used for with the gear portion of the transmission gear assembly intermeshing of water gauge main part, signaling gear is connected with signaling wheel transmission with the mode that can drive signaling wheel pivoted, and signaling wheel is provided with public actuation subassembly, and signaling circuit board is provided with female actuation subassembly, and female actuation subassembly can be by public actuation subassembly actuation when signaling wheel rotates public actuation subassembly and female actuation subassembly each other, and signaling circuit board can record the number of times that female actuation subassembly was actuated.
Further, the male attraction component adopts magnetic steel or an inductance iron sheet.
Further, the female actuation assembly employs a reed switch, an inductor, a hall or tunnel switch.
Further, the male engaging component comprises a first male engaging component and a second male engaging component, wherein the first male engaging component adopts an inductance iron sheet, and the second male engaging component adopts magnetic steel; the female actuation assembly comprises a first female actuation assembly and a second female actuation assembly, and both the first female actuation assembly and the second female actuation assembly adopt reed switches.
Further, the signaling wheel comprises an integrally formed middle shaft part, a first sector and a second sector, the middle shaft part is coaxially and fixedly connected with the signaling gear, the first sector and the second sector are respectively positioned at two sides of the middle shaft part and are coaxially arranged, the first male engaging component is embedded in the first sector, and the second male engaging component is embedded in the second sector.
Still further still, still include the layer board, the signaling wheel sets up in layer board one side through well shaft portion in order can rotate the mode, and the signaling circuit board is fixed in layer board other side, and first female actuation subassembly and the female actuation subassembly of second are fixed in and are close to signaling circuit board one side of layer board.
Due to the adoption of the technical scheme, the invention has the beneficial effects that:
according to the counting device of the intelligent water meter of the internet of things, the transmission gear assembly of the signaling gear and the transmission gear assembly of the water meter main body are meshed with each other, so that the whole counting device can be isolated from the water meter main body, the part of the counting device is not contacted with water, the dryness of the counting device is kept, and the service life of the counting device can be effectively prolonged;
according to the counting device of the intelligent water meter of the Internet of things, the male engaging component can be in transmission connection through the transmission gear component, power transmission is achieved, and counting of the water meter is achieved through the engaging effect of the male engaging component during rotation, so that the counting device is simple in structure and accurate in counting.
Drawings
FIG. 1 is a front cross-sectional view of an intelligent water meter of the Internet of things of the invention;
FIG. 2 is a schematic diagram showing the partial structural decomposition of the intelligent water meter of the Internet of things;
FIG. 3 is a front view of a signaling gear of the present invention;
FIG. 4 is a front cross-sectional view of the signaling wheel of the present invention;
FIG. 5 is a top view of the signaling wheel of the present invention;
FIG. 6 is a front view of the pallet of the present invention;
fig. 7 is a cross-sectional view taken along A-A of fig. 6.
Reference numerals: 1-impeller, 2-baffle, 3-drive gear subassembly, 4-counting assembly, 41-signaling circuit board, 42-layer board, 421-first round hole, 422-second round hole, 43-signaling wheel, 431-second sector, 432-first sector, 44-signaling gear, 45-reed switch, 461-magnet steel, 462-electromagnetic induction piece.
Detailed Description
Referring to fig. 1-7, the counting device 4 of the intelligent water meter of the internet of things comprises a water meter main body, wherein a transmission gear assembly 3 is arranged in the water meter main body, when fluid flows through the water meter main body, an impeller 1 in the water meter main body is driven to rotate, the impeller 1 realizes power transmission through the transmission gear assembly 3 after rotating, and under the normal condition, the transmission gear assembly 3 is directly connected with a mechanical counter in a transmission way, so that the counting function can be realized, and the total amount of fluid flowing through the water meter is calculated.
The counting device 4 of this embodiment includes a signaling gear 44, a signaling wheel 43 and a signaling circuit board 41, the signaling gear 44 includes a gear portion for mutually engaging with the transmission gear component 3 of the water meter body, the signaling gear 44 is in transmission connection with the signaling wheel 43 in a manner capable of driving the signaling wheel 43 to rotate, the signaling wheel 43 is provided with a male engaging component, the signaling circuit board 41 is provided with a female engaging component, the female engaging component can be engaged by the male engaging component when the signaling wheel 43 rotates to the mutual overlapping of the male engaging component and the female engaging component, and the signaling circuit board 41 can record the number of times the female engaging component is engaged. When fluid flows through the water meter main body, the impeller 1 in the water meter main body is driven to rotate, the power transmission is realized through the transmission gear component 3 after the impeller 1 rotates, the transmission gear component 3 directly drives the signaling gear 44 to rotate, the signaling gear 44 drives the signaling wheel 43 to rotate, the male engaging component on the signaling wheel 43 also rotates along with the signaling gear, the male engaging component forms engaging with the female engaging component on the signaling circuit board 41 when rotating, the female engaging component is absorbed once in one round, a pulse signal is output, and the signaling circuit board 41 can calculate the total amount of fluid passing through the water meter according to the pulse number in unit time.
According to the counting device 4 of the intelligent water meter of the internet of things, power transmission is achieved through the mode that the signaling gear 44 is meshed with the transmission gear assembly 3 of the water meter main body, the transmission gear assembly 3 separates the middle part gears through the partition plates 2, so that the whole counting device 4 can be mutually isolated from the water meter main body, the part of the counting device 4 is not contacted with water, drying of the counting device 4 is kept, and therefore the service life of the counting device 4 can be effectively prolonged.
Wherein, the male actuation assembly adopts magnet steel 461 or inductance iron sheet, and the female actuation assembly adopts reed switch 45, inductance coil, hall or tunnel switch.
In a further improvement scheme, the male engaging component comprises a first male engaging component and a second male engaging component, wherein the first male engaging component adopts an inductance iron sheet, and the second male engaging component adopts magnetic steel 461; the female actuation assembly comprises a first female actuation assembly and a second female actuation assembly, and the first female actuation assembly and the second female actuation assembly both adopt reed switches 45. When the signaling wheel 43 rotates for one turn, the first actuating component actuates the first female actuating component and the second female actuating component respectively, and the second actuating component actuates the first female actuating component and the second female actuating component respectively for one time, so that each female actuating component receives two pulse signals after rotating for one turn, thereby subdividing the signals, and making the counting more accurate.
The signaling wheel 43 comprises an integrally formed central shaft portion, a first sector 432 and a second sector 431, the central shaft portion is fixedly connected with the signaling gear 44 in a coaxial manner, the first sector 432 and the second sector 431 are respectively located at two sides of the central shaft portion and are coaxially arranged, the first male engaging component is embedded in the first sector 432, and the second male engaging component is embedded in the second sector 431. The two male engaging components are respectively embedded in the two segments, are symmetrically distributed, have better balance during rotation, and can not mutually interfere.
The counting device 4 further comprises a supporting plate 42, the supporting plate 42 is used as a carrier and is used for bearing the signaling circuit board 41 and the signaling wheel 43 respectively, the signaling wheel 43 is rotatably arranged on one side of the supporting plate 42 through a middle shaft part, the signaling circuit board 41 is fixed on the other side of the supporting plate 42, and the first female engaging component and the second female engaging component are fixed on one side of the signaling circuit board 41 close to the supporting plate 42. The upper end of the supporting plate 42 is provided with 1 first round hole 421 with the depth of phi 12.8 and the depth of 8.5 for installing the signaling wheel 43, and a second round hole 422 with the depth of phi 1.6 and the depth of 1.8 is arranged in the center of the first round hole 421 for controlling the jumping of the signaling teeth during rotation.
The signal transmitting circuit board 41 is electrically connected with the controller, when the signal transmitting gear 44 rotates one circle, the signal transmitting wheel 43 also rotates one circle, and the first male engaging component and the second male engaging component are respectively engaged once by the first male engaging component, and each send 1 pulse signal, which represents that the total amount of fluid is 0.1m3. The singlechip of the controller calculates the total amount of the fluid passing through the water meter according to the received pulse number, and controls the actuator according to the reserved consumption so as to realize the prepayment function. And then the consumption of the water meter and the working state of the actuator are sent to the operator platform at regular time through the communication chip of the Internet of things on the controller, and the operator platform pushes information to the user management platform. Meanwhile, various instructions sent by the user management platform are also pushed to the water meter through the operator platform.
In order to save electric energy and communication flow rate, the water meter of the Internet of things and the user management platform adopt timing communication, and in order to solve the requirement of timely communication under specific conditions, an emergency communication button is designed on the controller for manual communication.
In this embodiment, the controller is implemented by a single-chip microcomputer, and after being analyzed and calculated by the single-chip microcomputer, the required data is uploaded to a platform of an operator through a narrowband cellular internet of things communication module (NB-IOT or LoRa), and the operator pushes the data to a water supply enterprise platform.
The user can recharge the water meter by way of WeChat, payment treasures, mobile phone APP and the like, and the water supply management enterprise can send various instructions such as user recharge and the like to the water meter through the operator platform, so that remote meter reading, remote valve control and remote recharge can be realized.
The water supply management enterprises can also analyze big data through the data periodically reported by the water meter sensors to obtain various data required by the working state, the battery electric quantity, the peak and valley time periods of the water consumption of the users and the like of the water meter, so that more targeted and scientific dynamic management is realized, and the management efficiency and the service level of the water supply enterprises are improved.
Claims (2)
1. The counting device of the intelligent water meter of the Internet of things comprises a water meter main body, wherein a transmission gear assembly is arranged in the water meter main body and isolates the counting device from the water meter main body through a partition plate, and the counting device is characterized by comprising a signaling gear, a signaling wheel and a signaling circuit board, wherein the signaling gear comprises a gear part which is used for being meshed with the transmission gear assembly of the water meter main body, the signaling gear is in transmission connection with the signaling wheel in a mode of being capable of driving the signaling wheel to rotate, the signaling wheel is provided with a male engaging assembly, the signaling circuit board is provided with a female engaging assembly, the female engaging assembly can be engaged by the male engaging assembly when the signaling wheel rotates to the male engaging assembly and the female engaging assembly are mutually overlapped, and the signaling circuit board can record the times of the female engaging assembly being engaged;
the male engaging component comprises a first male engaging component and a second male engaging component, wherein the first male engaging component adopts an inductive iron sheet, and the second male engaging component adopts magnetic steel; the female actuation assembly comprises a first female actuation assembly and a second female actuation assembly, and the first female actuation assembly and the second female actuation assembly both adopt reed switches;
the transmission wheel comprises an integrally formed middle shaft part, a first sector and a second sector, wherein the middle shaft part is coaxially and fixedly connected with the transmission gear, the first sector and the second sector are respectively positioned at two sides of the middle shaft part and are coaxially arranged, the first male engaging component is embedded in the first sector, and the second male engaging component is embedded in the second sector;
the novel multifunctional power transmission device comprises a supporting plate, wherein a transmission wheel is rotatably arranged on one side of the supporting plate through a central shaft part, a transmission circuit board is fixed on the other side of the supporting plate, and a first female suction assembly and a second female suction assembly are fixed on one side of the transmission circuit board close to the supporting plate.
2. The counting device of claim 1, wherein the female actuation assembly is a reed switch, an inductor, a hall or a tunnel switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810991045.8A CN108955803B (en) | 2018-08-28 | 2018-08-28 | Counting assembly of intelligent water meter of thing networking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810991045.8A CN108955803B (en) | 2018-08-28 | 2018-08-28 | Counting assembly of intelligent water meter of thing networking |
Publications (2)
| Publication Number | Publication Date |
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| CN108955803A CN108955803A (en) | 2018-12-07 |
| CN108955803B true CN108955803B (en) | 2024-04-09 |
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| CN201810991045.8A Active CN108955803B (en) | 2018-08-28 | 2018-08-28 | Counting assembly of intelligent water meter of thing networking |
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| CN (1) | CN108955803B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109506726A (en) * | 2018-12-20 | 2019-03-22 | 江苏远传智能科技有限公司 | Induction type is without magnetic remote transmitting water meter |
| CN110057420B (en) * | 2019-06-04 | 2024-04-26 | 廊坊润暖科技有限公司 | Intelligent anti-leakage water meter and control method thereof |
| CN111060164A (en) * | 2019-12-26 | 2020-04-24 | 江苏远传智能科技有限公司 | Induction type rotary metering device |
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| CN108955803A (en) | 2018-12-07 |
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