CN201311307Y - Solar power supply intelligent gas meter - Google Patents
Solar power supply intelligent gas meter Download PDFInfo
- Publication number
- CN201311307Y CN201311307Y CNU200820222927XU CN200820222927U CN201311307Y CN 201311307 Y CN201311307 Y CN 201311307Y CN U200820222927X U CNU200820222927X U CN U200820222927XU CN 200820222927 U CN200820222927 U CN 200820222927U CN 201311307 Y CN201311307 Y CN 201311307Y
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- CN
- China
- Prior art keywords
- gas meter
- intelligent gas
- power supply
- wave tube
- travelling wave
- Prior art date
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Photovoltaic Devices (AREA)
Abstract
The utility model relates to a solar power supply intelligent gas meter, which comprises a stabilized voltage chip, an energy storage component, a solar panel and an intelligent gas meter, wherein voltages generated by the solar panel can charge the super capacitance or the accumulator of the energy storage component after passing through the stabilized voltage chip with low power consumption, and can simultaneously supply for the circuit board of the intelligent gas meter, and can directly supply electricity for the intelligent gas meter no more using dry batteries, or is used as the auxiliary power supply, thereby saving energy source, reducing the consumption of the dry batteries, reducing the operation cost of the intelligent gas meter, and reducing the pollution of waste batteries to environment.
Description
Technical field
The utility model relates to a kind of intelligent gas meter, particularly a kind of solar powered intelligent gas meter.
Background technology
In the existing intelligent gas meter, as IC-card gas meter, flow meter, wireless remote transmission gas meter, flow meter etc., particularly the power supply of people's subscriber's meter adopts powered battery mostly.These intelligent gas meters have generally all adopted the circuit design of little power consumption, and battery can use the long period.But this still can produce a large amount of used old and useless batterys, pollutes to environment.
Summary of the invention
Technical problem to be solved in the utility model is: a kind of solar powered mode of utilizing is provided, as the power supply or the accessory power supply of intelligent gas meter, reaches the purpose of energy savings, cleaning, environmental protection.
The technical scheme that the utility model is taked has reached above-mentioned purpose of design, the utility model is made of solar panel, voltage stabilizing chip, energy-storage travelling wave tube and intelligent gas meter control circuit, the output of solar panel is connected with the voltage stabilizing chip, voltage stabilizing chip voltage output terminal connects energy-storage travelling wave tube, and the energy-storage travelling wave tube output terminal is connected with intelligent gas meter control circuit power supply.
Solar panel of the present utility model is selected a kind of dyssophotic non-crystal silicon solar cell plate, and its feature is also can set up the necessary operating voltage of load under indoor more weak scattered light condition.Behind the voltage stabilizing chip of voltage with the solar panel generation, energy-storage travelling wave tube (super capacitor or accumulator) is charged, be supplied to the circuit board of intelligent gas meter to use simultaneously through a little power consumption.
When visible light reached illumination, the voltage that solar panel produces after the voltage stabilizing of little power consumption voltage stabilizing chip, charged to super capacitor, offers the work of intelligent gas meter circuit board with battery simultaneously, can reduce battery consumption; When visible light does not reach illumination, keep voltage output by the super capacitor discharge; When the super capacitor electric weight is not enough, supply with the work of intelligent gas meter circuit board by battery.
The beneficial effects of the utility model are: the area stronger at sunshine can directly power to intelligent gas meter, do not re-use battery, under the situation of sunlight deficiency, can be used as auxiliary power supply, energy savings, reduce battery consumption, reduce the operating cost of intelligent gas meter, and reduce the old and useless battery pollution on the environment.
Description of drawings
Fig. 1 is the circuit structure block diagram.
Fig. 2 is as independently-powered working method synoptic diagram.
Fig. 3 is as auxiliary power supply working method synoptic diagram.
Embodiment
As shown in Figure 1, the utility model is made of solar panel, voltage stabilizing chip, energy-storage travelling wave tube and intelligent gas meter control circuit, the output of solar panel is connected with the voltage stabilizing chip, voltage stabilizing chip voltage output terminal connects energy-storage travelling wave tube, and the energy-storage travelling wave tube output terminal is connected with intelligent gas meter control circuit power supply.
Among Fig. 2, D1 is a solar panel, and V1 is little power consumption voltage stabilizing chip HTJ336, and C15 is an energy-storage travelling wave tube, is that electric capacity reaches 1.5 farads super capacitor.Solar cell links to each other with voltage stabilizing chip V1 through diode D3, the mid point that voltage stabilizing chip V1 output terminal connection super capacitor C15 and power supply VCC are connected in series.
Figure 3 shows that auxiliary power supply working method synoptic diagram when the super capacitor electric weight is not enough.
When visible light reaches illumination, the voltage that solar panel produces, after the voltage stabilizing of little power consumption voltage stabilizing chip, C15 charges to super capacitor, simultaneously offer the work of intelligent gas meter circuit board, can reduce battery consumption with intelligent gas meter battery VCC; When visible light does not reach illumination, keep voltage output by super capacitor C15 discharge, when the super capacitor electric weight is not enough, supply with the work of intelligent gas meter circuit board by the battery VCC in the intelligent gas meter.
Claims (4)
1, a kind of solar powered intelligent gas meter, comprise voltage stabilizing chip, energy-storage travelling wave tube and intelligent gas meter, it is characterized in that the solar panel power output end is connected with voltage stabilizing chip input end, the voltage stabilizing chip output connects energy-storage travelling wave tube, and the power output end of energy-storage travelling wave tube connects the feed circuit of intelligent gas meter.
2, solar powered intelligent gas meter according to claim 1 is characterized in that described energy-storage travelling wave tube is the feed circuit that super capacitor and battery are connected in series.
3, solar powered intelligent gas meter according to claim 1 is characterized in that described energy-storage travelling wave tube is an accumulator.
4, solar powered intelligent gas meter according to claim 2 is characterized in that described solar panel is a dyssophotic non-crystal silicon solar cell plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820222927XU CN201311307Y (en) | 2008-11-26 | 2008-11-26 | Solar power supply intelligent gas meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820222927XU CN201311307Y (en) | 2008-11-26 | 2008-11-26 | Solar power supply intelligent gas meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201311307Y true CN201311307Y (en) | 2009-09-16 |
Family
ID=41108563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820222927XU Expired - Fee Related CN201311307Y (en) | 2008-11-26 | 2008-11-26 | Solar power supply intelligent gas meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201311307Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104066258A (en) * | 2014-07-15 | 2014-09-24 | 大连交通大学 | LED lighting and dimming control system based on PWM |
| CN105021854A (en) * | 2015-06-30 | 2015-11-04 | 国网山东省电力公司淄博供电公司 | Voltage loss prevention device for electric energy meter |
| CN106323397A (en) * | 2015-06-16 | 2017-01-11 | 安徽鸿凌机电仪表(集团)有限公司 | Gas meter with solar cell and solar charging system |
| CN106356984A (en) * | 2015-07-13 | 2017-01-25 | 善元科技股份有限公司 | Power supply system |
| CN106959136A (en) * | 2017-04-08 | 2017-07-18 | 南安市永腾技术咨询有限公司 | It is a kind of to be used for outdoor energy-saving natural gas measuring apparatus |
| CN112904206A (en) * | 2019-12-03 | 2021-06-04 | 成都秦川物联网科技股份有限公司 | Gas meter lithium battery electricity consumption detection system and method |
| US11757299B2 (en) | 2019-08-16 | 2023-09-12 | Honeywell International Inc. | Systems and methods for energy harvesting and use in support of monitored processes and devices |
-
2008
- 2008-11-26 CN CNU200820222927XU patent/CN201311307Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104066258A (en) * | 2014-07-15 | 2014-09-24 | 大连交通大学 | LED lighting and dimming control system based on PWM |
| CN106323397A (en) * | 2015-06-16 | 2017-01-11 | 安徽鸿凌机电仪表(集团)有限公司 | Gas meter with solar cell and solar charging system |
| CN105021854A (en) * | 2015-06-30 | 2015-11-04 | 国网山东省电力公司淄博供电公司 | Voltage loss prevention device for electric energy meter |
| CN106356984A (en) * | 2015-07-13 | 2017-01-25 | 善元科技股份有限公司 | Power supply system |
| CN106959136A (en) * | 2017-04-08 | 2017-07-18 | 南安市永腾技术咨询有限公司 | It is a kind of to be used for outdoor energy-saving natural gas measuring apparatus |
| US11757299B2 (en) | 2019-08-16 | 2023-09-12 | Honeywell International Inc. | Systems and methods for energy harvesting and use in support of monitored processes and devices |
| CN112904206A (en) * | 2019-12-03 | 2021-06-04 | 成都秦川物联网科技股份有限公司 | Gas meter lithium battery electricity consumption detection system and method |
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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: 20090916 Termination date: 20131126 |