CN213274419U - Wireless automatic control water meter - Google Patents
Wireless automatic control water meter Download PDFInfo
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- CN213274419U CN213274419U CN202021836848.5U CN202021836848U CN213274419U CN 213274419 U CN213274419 U CN 213274419U CN 202021836848 U CN202021836848 U CN 202021836848U CN 213274419 U CN213274419 U CN 213274419U
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Abstract
The utility model belongs to the technical field of belong to the metering device, concretely relates to wireless automatic control water gauge, including first singlechip, power supply unit, valve drive circuit, alarm circuit, voltage detection circuitry, water gauge pulse acquisition circuit, a LCD screen, first singlechip is connected with power supply unit respectively, valve drive circuit, alarm circuit, voltage detection circuitry, water gauge pulse acquisition circuit, a LCD screen, power supply unit respectively with valve drive circuit, voltage detection circuit connects, a singlechip is connected with bluetooth transmission module through the wire, bluetooth transmission module passes through wireless mode and is connected with the concentrator. The power supply part of the utility model provides power for the valve driving circuit, and simultaneously, the power supply part is also required to be connected with a voltage detection circuit, so that the voltage can be monitored and controlled in real time; and the utility model discloses and adopt wireless mode transmission data between the concentrator, not only beautifully but also save space. The utility model is used for the measurement of water charge.
Description
Technical Field
The utility model belongs to the technical field of belong to the metering device, concretely relates to wireless automatic control water gauge.
Background
At present, the known tap water or motor-pumped well water meter is mainly a mechanical metering water meter, the consumption of water is recorded by a mechanical controller, the recorded quantity is not easy to lose, the meter belongs to a non-electric appliance performance meter, and the meter has no data exchange function and communication capacity and can only be manually read. With the increase of urban population and high-rise buildings, the workload of manual meter reading is increased day by day, the management cost is increased gradually, the phenomena of missing reading, less reading or fee owing and the like are easy to occur, and the development of the industry is hindered; meanwhile, the water consumption is more than that of the water consumption, the water consumption is as low as the unit price, the protection of the water energy is not facilitated, and the waste of the water energy is promoted to a certain extent. And the existing tap water or motor-pumped well water meter is connected with the concentrator through a wire, so that the cable is laid too much, and the water meter is not beautiful and occupies a large area.
SUMMERY OF THE UTILITY MODEL
To above-mentioned water gauge can only rely on the manual work to check meter, the big technical problem of area, the utility model provides a degree of automation is high, the measurement is accurate, safe in utilization, area is little wireless automatic control water gauge.
In order to solve the technical problem, the utility model discloses a technical scheme be:
the utility model provides a wireless automatic control water gauge, includes first singlechip, power part, valve drive circuit, alarm circuit, voltage detection circuit, water gauge pulse acquisition circuit, first LCD screen, bluetooth transmission module, concentrator, first singlechip is connected with power part, valve drive circuit, alarm circuit, voltage detection circuit, water gauge pulse acquisition circuit, first LCD screen respectively, power part is connected with valve drive circuit, voltage detection circuit respectively, first singlechip is connected with bluetooth transmission module through the wire, bluetooth transmission module passes through wireless mode and is connected with the concentrator.
The concentrator comprises a second single chip microcomputer, a clock circuit, a power module, a second liquid crystal screen and a Bluetooth receiving module, wherein the second single chip microcomputer is connected with the clock circuit and the second liquid crystal screen through wires respectively, the second single chip microcomputer is connected with a Bluetooth transmission module through the Bluetooth receiving module, and the power module is connected to the second single chip microcomputer.
The first single chip microcomputer and the second single chip microcomputer both adopt STC15F2K16S2 single chip microcomputers, and the power supply module adopts TPS5430(3A) chips.
The first single chip microcomputer is respectively connected with a temperature sensor and a pH value sensor through leads.
Compared with the prior art, the utility model, the beneficial effect who has is:
the power supply part of the utility model provides power for the valve driving circuit, and simultaneously, the power supply part is also required to be connected with a voltage detection circuit, so that the voltage can be monitored and controlled in real time; and the utility model discloses and adopt wireless mode transmission data between the concentrator, not only beautifully but also save space.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of the concentrator of the present invention.
Wherein: 1 is first singlechip, 2 is the power part, 3 is valve drive circuit, 4 is warning circuit, 5 is voltage detection circuit, 6 is water gauge pulse acquisition circuit, 7 is first LCD screen, 8 is bluetooth transmission module, 9 is the concentrator, 11 is temperature sensor, 12 is pH value sensor, 91 is the second singlechip, 92 is clock circuit, 93 is power module, 94 is the second LCD screen, 95 is bluetooth receiving module.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a wireless automatic control water gauge, as shown in figure 1, includes first singlechip 1, power supply unit 2, valve drive circuit 3, alarm circuit 4, voltage detection circuit 5, water gauge pulse acquisition circuit 6, first LCD screen 7, bluetooth transmission module 8, concentrator 9, first singlechip 1 is connected with power supply unit 2, valve drive circuit 3, alarm circuit 4, voltage detection circuit 5, water gauge pulse acquisition circuit 6, first LCD screen 7 respectively, and power supply unit 2 is connected with valve drive circuit 3, voltage detection circuit 5 respectively, and first singlechip 1 is connected with bluetooth transmission module 8 through the wire, and bluetooth transmission module 8 is connected with concentrator 9 through wireless mode. The power supply part 2 provides power for the valve driving circuit 3, meanwhile, the power supply part 2 needs to be connected with the voltage detection circuit 5 to monitor and control the voltage in real time, and is connected with the comparison module of the first single chip microcomputer 1, the voltage detection circuit 5 detects that the voltage of the power supply part 2 is too low and is lower than a preset certain voltage threshold value, generally 10% of the voltage of the power supply part 2, the first single chip microcomputer 1 receives signals, the first single chip microcomputer 1 controls the valve driving circuit 3 to close a valve and controls the alarm circuit 4 to give an alarm, the first single chip microcomputer 1 collects water flow conditions through the valve driving circuit 3 and displays the collected data through the first liquid crystal screen 7, a plurality of water meters are connected onto the concentrator 9, the connection state of the water meters connected with the concentrator 9 is displayed in real time, and operation and maintenance personnel can find out the water meters with.
Further, as shown in fig. 2, the concentrator 9 includes a second single chip microcomputer 91, a clock circuit 92, a power module 93, a second liquid crystal screen 94 and a bluetooth receiving module 95, the second single chip microcomputer 91 is connected to the clock circuit 92 and the second liquid crystal screen 94 through wires, the second single chip microcomputer 91 is connected to the bluetooth transmission module 8 through the bluetooth receiving module 95, and the power module 93 is connected to the second single chip microcomputer 91.
Further, preferably, the first single chip microcomputer 1 and the second single chip microcomputer 91 both adopt an STC15F2K16S2 single chip microcomputer, and the power module 93 adopts a TPS5430(3A) chip.
Further, be connected with temperature sensor 11 respectively through the wire on the first singlechip 1, pH value sensor 12 temperature sensor 11, pH value sensor 12 sets up at the water pipe inner wall, when the temperature is low excessively, temperature sensor 11 signals to first singlechip 1, first singlechip 1 control valve drive circuit 3 closes the valve and control alarm circuit 4 and report to the police, prevent to freeze the water pipe because of the temperature is low excessively, pH value sensor 12 signals to first singlechip 1 when the pH value is too high or low, first singlechip 1 control valve drive circuit 3 closes the valve and control alarm circuit 4 and reports to the police, prevent that aquatic from corroding the water pipe inner wall because of acidity or alkalescence.
The utility model discloses a work flow does: the power supply part 2 provides power for the valve driving circuit 3, meanwhile, the power supply part 2 is also required to be connected with the voltage detection circuit 5, the voltage is monitored and controlled in real time, and is connected with the comparison module of the first single chip microcomputer 1, the voltage of the power supply part 2 detected by the voltage detection circuit 5 is too low and is lower than a preset certain voltage threshold value, generally, the voltage of the power supply part 2 is 15 percent, the first single chip microcomputer 1 receives signals, meanwhile, the first single chip microcomputer 1 controls the valve driving circuit 3 to close a valve and controls the alarm circuit 4 to alarm, in addition, the first single chip microcomputer 1 collects water flow conditions through the valve driving circuit 3, and the collected data is displayed through the first liquid crystal screen 7. Temperature sensor 11, pH value sensor 12 sets up at the water pipe inner wall, when the temperature is low excessively, temperature sensor 11 signals to first singlechip 1, first singlechip 1 control valve drive circuit 3 closes the valve and control alarm circuit 4 and report to the police, prevent to freeze the water pipe because of the temperature is low excessively, pH value sensor 12 signals to first singlechip 1 when the pH value is too high or low excessively, first singlechip 1 control valve drive circuit 3 closes the valve and control alarm circuit 4 and reports to the police, prevent that aquatic from corroding the water pipe inner wall because of acid or alkalescence. A plurality of water meters are connected to the concentrator 9, and the connection state of the water meters connected to the concentrator 9 is displayed in real time, so that operation and maintenance personnel can find out the water meter with a fault quickly.
The above description has been made in detail only for the preferred embodiment of the present invention, but the present invention is not limited to the above embodiment, and various changes can be made without departing from the spirit of the present invention within the knowledge scope of those skilled in the art, and all such changes are intended to be encompassed by the present invention.
Claims (4)
1. The utility model provides a wireless automatic control water gauge which characterized in that: including first singlechip (1), power supply unit (2), valve drive circuit (3), alarm circuit (4), voltage detection circuit (5), water gauge pulse acquisition circuit (6), first LCD screen (7), bluetooth transmission module (8), concentrator (9), first singlechip (1) is connected with power supply unit (2), valve drive circuit (3), alarm circuit (4), voltage detection circuit (5), water gauge pulse acquisition circuit (6), first LCD screen (7) respectively, power supply unit (2) is connected with valve drive circuit (3), voltage detection circuit (5) respectively, first singlechip (1) is connected with bluetooth transmission module (8) through the wire, bluetooth transmission module (8) are connected with concentrator (9) through wireless mode.
2. A wireless automatically controlled water meter as defined in claim 1, further comprising: concentrator (9) include second singlechip (91), clock circuit (92), power module (93), second LCD screen (94), bluetooth receiving module (95), second singlechip (91) is connected with clock circuit (92), second LCD screen (94) respectively through the wire, second singlechip (91) is connected with bluetooth transmission module (8) through bluetooth receiving module (95), power module (93) are connected on second singlechip (91).
3. A wireless automatically controlled water meter as set forth in claim 2, wherein: the first single chip microcomputer (1) and the second single chip microcomputer (91) both adopt STC15F2K16S2 single chip microcomputers, and the power supply module (93) adopts TPS5430(3A) chips.
4. A wireless automatically controlled water meter as defined in claim 1, further comprising: the first single chip microcomputer (1) is connected with a temperature sensor (11) and a pH value sensor (12) through leads respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021836848.5U CN213274419U (en) | 2020-08-28 | 2020-08-28 | Wireless automatic control water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021836848.5U CN213274419U (en) | 2020-08-28 | 2020-08-28 | Wireless automatic control water meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213274419U true CN213274419U (en) | 2021-05-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021836848.5U Active CN213274419U (en) | 2020-08-28 | 2020-08-28 | Wireless automatic control water meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213274419U (en) |
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2020
- 2020-08-28 CN CN202021836848.5U patent/CN213274419U/en active Active
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