CN102393447B - Solar energy gas detector - Google Patents
Solar energy gas detector Download PDFInfo
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- CN102393447B CN102393447B CN201110358542.2A CN201110358542A CN102393447B CN 102393447 B CN102393447 B CN 102393447B CN 201110358542 A CN201110358542 A CN 201110358542A CN 102393447 B CN102393447 B CN 102393447B
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
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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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
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Abstract
The invention provides a solar energy gas detector which comprises a microprocessor circuit, a gas detection module connected with the microprocessor circuit, and a power supply management module; wherein the power supply management module comprises a solar energy power supply, a standby battery, a zener diode D2 and a zener diode D3; a voltage output terminal of the solar energy power supply, a voltage output terminal of the standby battery are respectively connected with an anode of the zener diode D2 and an anode of the zener diode D3; a cathode of the zener diode D2 and a cathode of the zener diode D3 are connected with each other, and are used as a power supply terminal of the power supply management module; the power supply terminal of the power supply management module is connected with the microprocessor circuit and the gas detection module so as to provide working power supply. The gas detector not only is energy-saving, safe, and environment-friendly, but also solves the problem that the gas detector can not work normally due to power off which easily occur in certain places, removes potential safety hazard, and ensures the safety of people property.
Description
Technical field
The present invention relates to a kind of gas detector, specifically, related to a kind of sun power gas detector.
Background technology
Traditional gas detector power management part is divided into three kinds: the first, adopts indoor normal power supplies as single power supply; The second, adopting single sun-generated electric power is electric power system; The third, adopt powered battery; Adopt the domestic gas detector that the first scheme is electric power system, once indoor power supply disconnects, detector cannot be worked, if Leakage Gas, detector cannot monitoring detector gas around, so just there is certain potential safety hazard, and use indoor normal power supplies not meet the development trend of modern household product energy-saving and environmental protection as the power supply of detector; Adopt the domestic gas detector that first scheme is electric power system, as meet rainy weather, solar electric power supply system cannot gather electric energy, cause detector normally to work, and also have potential safety hazard; Adopting the third scheme is the domestic gas detector of electric power system, once dead battery, detector, by cisco unity malfunction, also exists potential safety hazard.
In order to solve the problem of above existence, people are seeking a kind of desirable technical solution always.
Summary of the invention
The object of the invention is for the deficiencies in the prior art, thereby a kind of design science, sun power gas detector easy to use are provided.
To achieve these goals, the technical solution adopted in the present invention is: a kind of sun power gas detector, and it comprises microcontroller circuit, connects gas detection module and the power management module of described microcontroller circuit; Wherein, described power management module comprises solar powered power supply, reserve battery, voltage stabilizing diode D2 and voltage stabilizing diode D3, the voltage output end of described solar powered power supply, the voltage output end of described reserve battery connect respectively the positive pole of the anodal and described voltage stabilizing diode D2 of described voltage stabilizing diode D3, and the negative pole of described voltage stabilizing diode D3 is connected with the negative pole of described voltage stabilizing diode D2 and as the feeder ear of described power management module; The feeder ear of described power management module connects respectively described microcontroller circuit, described gas detection module so that working power to be provided.
Based on above-mentioned, described reserve battery is chargeable battery for subsequent use, described power management module also comprises voltage stabilizing diode D1, the voltage output end of described solar powered power supply connects the positive pole of described voltage stabilizing diode D1, and the negative pole of described voltage stabilizing diode D1 connects the charging end of described chargeable battery for subsequent use.
Based on above-mentioned, it also comprises the signal output module and the alarm module that connect respectively described microcontroller circuit, and the feeder ear of described power management module connects respectively described signal output module and described alarm module so that working power to be provided.
Based on above-mentioned, described signal output module is switching value signal output module, and described switching value signal output module is connected with external unit, and described external unit is controlled vent fan or controllable gas valve.
Based on above-mentioned, described signal output module is analog signals output module or wireless signal output module or RS485 signal of communication output module or RS232 signal of communication output module.
Based on above-mentioned, described gas detection module is methane gas detection module or propane gas detection module or CO gas detection module.
The relative prior art of the present invention has outstanding substantive distinguishing features and marked improvement, specifically, this gas detector is take sun-generated electric power as main power supply system, in the time of sun-generated electric power electricity shortage, detector will automatically be enabled reserve battery and power to gas detector, assurance gas detector is normally worked, this gas detector is energy-conservation, safety, environmental protection both, solve again the problem that causes gas detector normally to work in the easy power-off in some place, remove potential safety hazard, guaranteed the safety of people's property.
Accompanying drawing explanation
Fig. 1 is structured flowchart of the present invention.
Embodiment
Below by embodiment, technical scheme of the present invention is described in further detail.
As shown in Figure 1, a kind of sun power gas detector, it comprises microcontroller circuit, power management module and connects respectively gas detection module, signal output module and the alarm module of described microcontroller circuit;
Wherein, described power management module comprises solar powered power supply, chargeable battery for subsequent use, voltage stabilizing diode D1, voltage stabilizing diode D2 and voltage stabilizing diode D3, the voltage output end of described solar powered power supply, the voltage output end of described chargeable battery for subsequent use connects respectively the positive pole of described voltage stabilizing diode D3 and the positive pole of described voltage stabilizing diode D2, the voltage output end of described solar powered power supply connects the positive pole of described voltage stabilizing diode D1, the negative pole of described voltage stabilizing diode D1 connects the charging end of described chargeable battery for subsequent use, the negative pole of described voltage stabilizing diode D3 is connected with the negative pole of described voltage stabilizing diode D2 and as the feeder ear of described power management module,
The feeder ear of described power management module connects respectively described microcontroller circuit, described gas detection module, described signal output module and described alarm module so that working power to be provided.
Based on above-mentioned, described signal output module is switching value signal output module, and described switching value signal output module is connected with external unit so that controlling it opens and closes, and described external unit is controlled vent fan or controllable gas valve; Described gas detection module is methane gas detection module or propane gas detection module or CO gas detection module.
It should be noted that, in other embodiments, described signal output module can be also analog signals output module or wireless signal output module or RS485 signal of communication output module or RS232 signal of communication output module.
When use, if the voltage of described solar powered power supply is higher than the voltage of described chargeable battery for subsequent use, voltage stabilizing diode D1, voltage stabilizing diode D3 conducting, solar powered power supply can charge to chargeable battery for subsequent use, and provides working power for described microcontroller circuit, described gas detection module, described signal output module and described alarm module; When undertension that described solar powered power supply provides, voltage stabilizing diode D1, voltage stabilizing diode D3 cut-off, voltage stabilizing diode D2 conducting, will start chargeable battery for subsequent use is that detector is powered.
Described power management module is for realizing power management and the power consumption control of detector, for modules provides working power.
Described gas detection module, for the test of combustable gas concentration, receives microprocessor instruction and outputs test data to microcontroller circuit.
Described microcontroller circuit is for coordinating, control modules work; Described microcontroller circuit comprises the comparing unit that whether exceedes gas concentration threshold value for more described gas concentration value.
Described alarm module, in the time of combustable gas concentration overrun, can realize sound and light alarm by LED lamp and hummer, realizes simple state indication.
Described signal output module, in the time of combustable gas concentration overrun, can export various control commands or alerting signal or various data.
Finally should be noted that: above embodiment is only in order to illustrate that technical scheme of the present invention is not intended to limit; Although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the field are to be understood that: still can modify or part technical characterictic is equal to replacement the specific embodiment of the present invention; And not departing from the spirit of technical solution of the present invention, it all should be encompassed in the middle of the technical scheme scope of request protection of the present invention.
Claims (5)
1. a sun power gas detector, is characterized in that: it comprises microcontroller circuit, connects gas detection module and the power management module of described microcontroller circuit, wherein, described power management module comprises solar powered power supply, reserve battery, voltage stabilizing diode D1, voltage stabilizing diode D2 and voltage stabilizing diode D3, described reserve battery is chargeable battery for subsequent use, the voltage output end of described solar powered power supply connects the positive pole of described voltage stabilizing diode D1, the negative pole of described voltage stabilizing diode D1 connects the charging end of described chargeable battery for subsequent use, the voltage output end of described solar powered power supply, the voltage output end of described reserve battery connects respectively the positive pole of described voltage stabilizing diode D3 and the positive pole of described voltage stabilizing diode D2, the negative pole of described voltage stabilizing diode D3 is connected with the negative pole of described voltage stabilizing diode D2 and as the feeder ear of described power management module, the feeder ear of described power management module connects respectively described microcontroller circuit, described gas detection module so that working power to be provided.
2. sun power gas detector according to claim 1, it is characterized in that: it also comprises the signal output module and the alarm module that connect respectively described microcontroller circuit, the feeder ear of described power management module connects respectively described signal output module and described alarm module so that working power to be provided.
3. sun power gas detector according to claim 2, it is characterized in that: described signal output module is switching value signal output module, described switching value signal output module is connected with external unit, and described external unit is controlled vent fan or controllable gas valve.
4. sun power gas detector according to claim 2, is characterized in that: described signal output module is analog signals output module or wireless signal output module or RS485 signal of communication output module or RS232 signal of communication output module.
5. sun power gas detector according to claim 1, is characterized in that: described gas detection module is methane gas detection module or propane gas detection module or CO gas detection module.
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| CN201110358542.2A CN102393447B (en) | 2011-11-14 | 2011-11-14 | Solar energy gas detector |
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| CN201110358542.2A CN102393447B (en) | 2011-11-14 | 2011-11-14 | Solar energy gas detector |
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| CN102393447B true CN102393447B (en) | 2014-07-02 |
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| CN104466284A (en) * | 2014-12-11 | 2015-03-25 | 哈尔滨东方报警设备开发有限公司 | Solar battery for portable gas detector |
| CN110501457A (en) * | 2019-06-21 | 2019-11-26 | 国网河南省电力公司驻马店供电公司 | The measurement warning device and method of cable shaft alkanes gas and CO gas |
| CN111541297A (en) * | 2020-04-08 | 2020-08-14 | 河北思达歌数据科技投资有限公司 | Power supply and distribution method |
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Effective date of registration: 20170204 Address after: Dongling District of Shenyang City, Liaoning province 110000 deep groove Village No. 861-18 (301) -1 room Patentee after: SHENYANG HANWEI TECHNOLOGY CO., LTD. Address before: 450001 Zhengzhou high tech Development Zone, Henan, Cedar Road, No. 169 Patentee before: Henan Hanwei Electronics Co., Ltd. |