CN202350855U - Low-power-consumption intelligent water meter - Google Patents
Low-power-consumption intelligent water meter Download PDFInfo
- Publication number
- CN202350855U CN202350855U CN2011205176365U CN201120517636U CN202350855U CN 202350855 U CN202350855 U CN 202350855U CN 2011205176365 U CN2011205176365 U CN 2011205176365U CN 201120517636 U CN201120517636 U CN 201120517636U CN 202350855 U CN202350855 U CN 202350855U
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- China
- Prior art keywords
- control circuit
- water
- water meter
- battery
- housing
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
Abstract
The utility model relates to a low-power-consumption intelligent water meter comprising a shell, a multi-beam rotor wing, a sensor, an intelligent control circuit and a battery, wherein the multi-beam rotor wing is arranged in the shell and is driven to rotate by water flowing through the shell; the sensor, the intelligent control circuit and the battery are electrically connected with one another, and the sensor converts the rotation of the multi-beam rotor wing into electric signals; and the intelligent control circuit receives and processes the electric signals to work out flow data output. The low-power-consumption intelligent water meter is characterized in that a flow switch is arranged at the water inlet of the shell and is connected to a loop of the intelligent control circuit and the battery in series. The low-power-consumption intelligent water meter has the beneficial effects that when no water passes, the intelligent control circuit is disconnected by the flow switch to realize zero power consumption, thereby substantially improving the electricity saving effect of the intelligent water meter, and prolonging the service life of the battery.
Description
Affiliated technical field
The utility model relates to instrument field, and is relevant with flow detector, relates in particular to a kind of low power-consumption intelligent water meter.
Background technology
At present, the intellectual water meter of domestic production mostly is to add that on original mechanical measuring instrument basis the controller with pre paid functionality realizes, this metering intelligence instrument is reliably the count signal of the sign flow of stem-winder to be converted into electric signal.Existing flow sensor all is a multi beam stream rotary wind type structure, and the housing of gauging table is the copper body, and magnetic pumping produces traffic pulse, and the frequency of pulse signal is directly proportional with flow, calculates flow through the counter on the gauge outfit.Common structural is to detect with magnet steel, tongue tube in a certain counting character wheel number of revolutions of mechanical water meter; Thousand reed pipes have such as not available low-power consumption characteristics of device such as photoelectric tube, magnetosensitive pipes; Therefore, tongue tube extensively adopts on intellectual water meter, gas meter.
Though adopt the tongue tube of lower power consumption, in actual quoting, the water meter major part is to be in static holding state (promptly not having current to flow through water meter) between being.Although can pass through software processes, reduce the power consumption of intelligent control part, whole water meter still is charged work, i.e. power consumption in vain still when standby influences serviceable life of battery.Be one of industry problem that will solve the serviceable life of how to improve the water meter battery always.For this reason, industry is constantly improved program and circuit design, and the software and hardware scheme of various power savings is developed.But fundamentally do not solve the problem of standby power consumption, and development difficulty is also increasing.For this reason, the applicant studied multiple stand-by energy-saving scheme, and the applied environment of further investigation intellectual water meter, proposed to be different from traditional energy-saving scheme, and realized the target of standby zero power consumption.
Summary of the invention
The purpose of the utility model overcomes the existing intellectual water meter holding state consumed power deficiency of charging operation still, and a kind of low-consumption intelligent water meter is provided, the target of not power consumption during with the realization standby.
In order to solve the problems of the technologies described above, the utility model is realized through following technical scheme:
A kind of low power-consumption intelligent water meter comprises housing, multi beam stream rotor, sensor, intelligence control circuit and battery, and described multi beam stream rotor is arranged in the described housing, is rotated by the water current driven of the housing of flowing through; Described sensor, intelligence control circuit and battery are electrically connected; Described sensor converts the rotation behavior of said multi beam stream rotor into electric signal; Described intelligence control circuit receives described electric signal and handles and calculates data on flows output, it is characterized in that the water inlet of housing is provided with water flow switch, and described water flow switch is connected on the loop of intelligence control circuit and battery.
Further; Described water flow switch is provided with housing, centre frame, slide cores and tongue tube; Described housing defines corresponding water stream channel; Described centre frame is arranged in the described water stream channel, and described slide cores is slidably disposed in the water stream channel, and is provided with the generation magnet of repulsive interaction mutually with the centre frame pairing; Described slide cores when not having current, in magnet repulsion effect lower slider to off-position; Described slide cores moves down nearly centre frame at the pressure of current when current are arranged, and triggers tongue tube and connect.
Further, described water flow switch is provided with radome.
The beneficial effect of the utility model is: on original intellectual water meter, install a water flow switch additional, when water meter has current through out-of-date, water flow switch is connected control circuit, and water meter gets into duty immediately, the record water consumption.When not having current through out-of-date, water flow switch breaks off the circuit of intelligence control circuit, realizes zero power consumption, thereby significantly promotes the power savings of intellectual water meter, prolongs the serviceable life of battery.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is structural representation Fig. 1 (tongue tube closure state) of the utility model water flow switch.
Fig. 3 is structural representation Fig. 2 (tongue tube off state) of the utility model water flow switch.
Fig. 4 is the utility model schematic block circuit diagram.
Housing 1, water inlet 10, multi beam stream rotor 2, sensor 3, intelligence control circuit 4, battery 5, water flow switch 6, housing 60, centre frame 61, slide cores 62, tongue tube 63,, water stream channel 65, magnet 66, radome 67.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Consult Fig. 1 to Fig. 4; The embodiment of the utility model provides a kind of low power-consumption intelligent water meter; Comprise housing 1, multi beam stream rotor 2, sensor 3, intelligence control circuit 4 and battery 5, described multi beam stream rotor 2 is arranged in the described housing 1, is rotated by the water current driven of the housing 2 of flowing through; Described sensor 3, intelligence control circuit 4 and battery 5 are electrically connected; Described sensor 3 converts the rotation behavior of said multi beam stream rotor 2 into electric signal; Described intelligence control circuit 4 receives described electric signal and handles and calculates data on flows output, and the water inlet 10 of described housing 1 is provided with water flow switch 6, and described water flow switch 6 is connected on the loop of intelligence control circuit 4 and battery 5.
Described water flow switch 6 is provided with housing 60, centre frame 61, slide cores 62 and tongue tube 63; Described housing 60 defines corresponding water stream channel 64; The centre frame of being counted 61 is arranged in the described water stream channel 64; Described slide cores 62 is slidably disposed in the water stream channel 64, and is provided with the generation magnet 65 of repulsive interaction mutually with centre frame 61 pairings; Described slide cores 62 when not having current, in magnet 65 repulsion effect lower slider to off-position; Described slide cores 62 moves down nearly centre frame 61 at the pressure of current when current are arranged, and triggers tongue tube 63 and connect.
As preferred embodiment, described water flow switch 6 is provided with radome 66.Through radome 66 is set, can shield extraneous magnet and disturb, guarantee the correct running of water flow switch.
The utility model is skillfully constructed, and is simple in structure, on original intellectual water meter, installs a water flow switch additional, and when water meter has current through out-of-date, water flow switch is connected control circuit, and water meter gets into duty immediately, the record water consumption.When not having current through out-of-date, water flow switch breaks off the circuit of intelligence control circuit, realizes zero power consumption, thereby significantly promotes the power savings of intellectual water meter, prolongs the serviceable life of battery.
Above-described embodiment, related structure is only as schematic illustration, the equivalent arrangements of being done according to the utility model claim such as, the technology that all should be the utility model contains.
Claims (3)
1. a low power-consumption intelligent water meter comprises housing, multi beam stream rotor, sensor, intelligence control circuit and battery, and described multi beam stream rotor is arranged in the described housing, is rotated by the water current driven of the housing of flowing through; Described sensor, intelligence control circuit and battery are electrically connected, and described sensor converts the rotation behavior of said multi beam stream rotor into electric signal; Described intelligence control circuit receives described electric signal and handles and calculates data on flows output, it is characterized in that the water inlet of housing is provided with water flow switch, and described water flow switch is connected on the loop of intelligence control circuit and battery.
2. a kind of low power-consumption intelligent water meter according to claim 1; It is characterized in that: described water flow switch is provided with housing, centre frame, slide cores and tongue tube; Described housing defines corresponding water stream channel; The centre frame of being counted is arranged in the described water stream channel, and described slide cores is slidably disposed in the water stream channel, and is provided with the generation magnet of repulsive interaction mutually with the centre frame pairing; Described slide cores when not having current, in magnet repulsion effect lower slider to off-position; Described slide cores moves down nearly centre frame at the pressure of current when current are arranged, and triggers tongue tube and connect.
3. a kind of low power-consumption intelligent water meter according to claim 2, it is characterized in that: described water flow switch is provided with radome.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205176365U CN202350855U (en) | 2011-12-13 | 2011-12-13 | Low-power-consumption intelligent water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205176365U CN202350855U (en) | 2011-12-13 | 2011-12-13 | Low-power-consumption intelligent water meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202350855U true CN202350855U (en) | 2012-07-25 |
Family
ID=46539853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205176365U Expired - Fee Related CN202350855U (en) | 2011-12-13 | 2011-12-13 | Low-power-consumption intelligent water meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202350855U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103218873A (en) * | 2013-03-28 | 2013-07-24 | 桂林市利通电子科技有限责任公司 | Wireless remote-transmission intelligent water meter |
| CN108051042A (en) * | 2017-12-29 | 2018-05-18 | 江苏九汞星科技有限公司 | A kind of low-consumption wireless intelligent telemetering water meter and its method of work |
| CN112304378A (en) * | 2020-11-09 | 2021-02-02 | 湖南常德牌水表制造有限公司 | Power supply management device of intelligent water meter |
-
2011
- 2011-12-13 CN CN2011205176365U patent/CN202350855U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103218873A (en) * | 2013-03-28 | 2013-07-24 | 桂林市利通电子科技有限责任公司 | Wireless remote-transmission intelligent water meter |
| CN108051042A (en) * | 2017-12-29 | 2018-05-18 | 江苏九汞星科技有限公司 | A kind of low-consumption wireless intelligent telemetering water meter and its method of work |
| CN112304378A (en) * | 2020-11-09 | 2021-02-02 | 湖南常德牌水表制造有限公司 | Power supply management device of intelligent water meter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20131213 |