CN202362285U - Solar gas detector - Google Patents
Solar gas detector Download PDFInfo
- Publication number
- CN202362285U CN202362285U CN 201120447859 CN201120447859U CN202362285U CN 202362285 U CN202362285 U CN 202362285U CN 201120447859 CN201120447859 CN 201120447859 CN 201120447859 U CN201120447859 U CN 201120447859U CN 202362285 U CN202362285 U CN 202362285U
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Abstract
The utility model provides a solar gas detector. The solar gas detector comprises a microprocessor circuit, a gas detection module and a power management module, wherein the gas detection module is connected with the microprocessor circuit; the power management module comprises a solar power supply, a standby battery, a voltage-stabilizing diode D2 and a voltage-stabilizing diode D3; voltage output ends of the solar power supply and the standby battery are respectively connected with anodes of the voltage-stabilizing diode D3 and the voltage-stabilizing diode D2; cathodes of the voltage-stabilizing diode D3 and the voltage-stabilizing diode D2 are connected with each other and serve as a power supply end of the power management module; and the power supply end of the power management module is respectively connected with the microprocessor circuit and the gas detection module to supply working power. The solar gas detector is energy-saving, safe and environment-friendly, the problem that the gas detector cannot normally work due to power failure in a certain place is solved, hidden danger is eliminated, and the safety of people property is ensured.
Description
Technical field
The utility model relates to a kind of gas detector, specifically, has related to a kind of sun power gas detector.
Background technology
Traditional gas detector power management partly is divided into three kinds: first kind, adopt indoor conventional power supply as single power supply; Second kind, adopting single sun-generated electric power is electric power system; The third adopts powered battery; Adopt first kind of domestic gas detector that scheme is an electric power system; In case indoor power supply breaks off; Detector can't be worked, if gas leaks, and the gas of detector around then can't monitoring detector; So just there is certain potential safety hazard, and uses indoor conventional power supply not meet the development trend of modern household product energy-saving and environmental protection as the power supply of detector; Adopt second kind of domestic gas detector that scheme is an electric power system, as meet rainy weather, solar electric power supply system can't be gathered electric energy, cause the detector can't operate as normal, also have potential safety hazard; Adopting the third scheme is the domestic gas detector of electric power system, in case dead battery, also there is potential safety hazard in detector with cisco unity malfunction.
In order to solve the problem of above existence, people are seeking a kind of desirable technical solution always.
Summary of the invention
The purpose of the utility model is the deficiency to prior art, thereby a kind of design science, sun power gas detector easy to use are provided.
To achieve these goals, the technical scheme that the utility model adopted is: a kind of sun power gas detector, and it comprises microcontroller circuit, connects the gas detection module and the power management module of said microcontroller circuit; Wherein, Said power management module comprises solar powered power supply, reserve battery, voltage stabilizing diode D2 and voltage stabilizing diode D3; The voltage output end of said solar powered power source voltage output terminal, said reserve battery connects the positive pole of the anodal and said voltage stabilizing diode D2 of said voltage stabilizing diode D3 respectively, and the negative pole of the negative pole of said voltage stabilizing diode D3 and said voltage stabilizing diode D2 is connected and as the feeder ear of said power management module; The feeder ear of said power management module connects said microcontroller circuit, said gas detection module respectively so that working power to be provided.
Based on above-mentioned; Said reserve battery is subsequent use chargeable battery; Said power management module also comprises voltage stabilizing diode D1; Said solar powered power source voltage output terminal connects the positive pole of said voltage stabilizing diode D1, and the negative pole of said voltage stabilizing diode D1 connects the charging end of said subsequent use chargeable battery.
Based on above-mentioned, it also comprises signal output module and the alarm module that connects said microcontroller circuit respectively, and the feeder ear of said power management module connects said signal output module and said alarm module respectively so that working power to be provided.
Based on above-mentioned, said signal output module is the switching value signal output module, and said switching value signal output module is connected with external unit, and said external unit is controlled vent fan or controllable gas valve.
Based on above-mentioned, said 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, said gas detection module is methane gas detection module or propane gas detection module or CO gas detection module.
The relative prior art of the utility model has substantive distinguishing features and progress; Specifically; This gas detector is main electric power system with sun-generated electric power, and detector will be launched reserve battery automatically and supply power assurance gas detector operate as normal to gas detector when the sun-generated electric power electricity shortage; This gas detector was both energy-conservation, safety, environmental protection; Having solved in some place outage easily again and having caused the problem that gas detector can't operate as normal, having removed potential safety hazard, having guaranteed the safety of people's property.
Description of drawings
Fig. 1 is the structured flowchart of the utility model.
Embodiment
Through embodiment, the technical scheme of the utility model is done further detailed description below.
As shown in Figure 1, a kind of sun power gas detector, it comprises microcontroller circuit, power management module and the gas detection module, signal output module and the alarm module that connect said microcontroller circuit respectively;
Wherein, Said power management module comprises solar powered power supply, subsequent use chargeable battery, voltage stabilizing diode D1, voltage stabilizing diode D2 and voltage stabilizing diode D3; The voltage output end of said solar powered power source voltage output terminal, said subsequent use chargeable battery connects the positive pole of the anodal and said voltage stabilizing diode D2 of said voltage stabilizing diode D3 respectively; Said solar powered power source voltage output terminal connects the positive pole of said voltage stabilizing diode D1; The negative pole of said voltage stabilizing diode D1 connects the charging end of said subsequent use chargeable battery, and the negative pole of the negative pole of said voltage stabilizing diode D3 and said voltage stabilizing diode D2 is connected and as the feeder ear of said power management module;
The feeder ear of said power management module connects said microcontroller circuit, said gas detection module, said signal output module and said alarm module respectively so that working power to be provided.
Based on above-mentioned, said signal output module is the switching value signal output module, and said switching value signal output module is connected with external unit so that control its keying, and said external unit is controlled vent fan or controllable gas valve; Said gas detection module is methane gas detection module or propane gas detection module or CO gas detection module.
What need special instruction is that in other embodiments, said signal output module also can be analog signals output module or wireless signal output module or RS485 signal of communication output module or RS232 signal of communication output module.
During use; If said solar powered power source voltage is higher than the voltage of said subsequent use chargeable battery; Then voltage stabilizing diode D1, voltage stabilizing diode D3 conducting; Solar powered power supply can charge to subsequent use chargeable battery, and is that said microcontroller circuit, said gas detection module, said signal output module and said alarm module provide working power; During undertension that said solar powered power supply provided, voltage stabilizing diode D1, voltage stabilizing diode D3 end, voltage stabilizing diode D2 conducting, and will start subsequent use chargeable battery is the detector power supply.
Said power management module is used to realize the power management and the power consumption control of detector, for each module provides working power.
Said gas detection module is used for the test of combustable gas concentration, receives microprocessor instruction and outputs test data to microcontroller circuit.
Said microcontroller circuit is used for coordinating, controlling each module work; Said microcontroller circuit comprises and is used for the comparing unit whether more said gas concentration value surpasses the gas concentration threshold value.
Said alarm module when the combustable gas concentration overrun, can be realized sound and light alarm through LED lamp and hummer, realizes simple state indication.
Said signal output module when the combustable gas concentration overrun, can be exported various control commands or alerting signal or various data.
Should be noted that at last: above embodiment only in order to the explanation the utility model technical scheme but not to its restriction; Although with reference to preferred embodiment the utility model has been carried out detailed explanation, the those of ordinary skill in affiliated field is to be understood that: still can make amendment to the embodiment of the utility model perhaps is equal to replacement to the part technical characterictic; And not breaking away from the spirit of the utility model technical scheme, it all should be encompassed in the middle of the technical scheme scope that the utility model asks for protection.
Claims (6)
1. sun power gas detector is characterized in that: it comprises microcontroller circuit, connects the gas detection module and the power management module of said microcontroller circuit; Wherein, Said power management module comprises solar powered power supply, reserve battery, voltage stabilizing diode D2 and voltage stabilizing diode D3; The voltage output end of said solar powered power source voltage output terminal, said reserve battery connects the positive pole of the anodal and said voltage stabilizing diode D2 of said voltage stabilizing diode D3 respectively, and the negative pole of the negative pole of said voltage stabilizing diode D3 and said voltage stabilizing diode D2 is connected and as the feeder ear of said power management module; The feeder ear of said power management module connects said microcontroller circuit, said gas detection module respectively so that working power to be provided.
2. sun power gas detector according to claim 1; It is characterized in that: said reserve battery is subsequent use chargeable battery; Said power management module also comprises voltage stabilizing diode D1; Said solar powered power source voltage output terminal connects the positive pole of said voltage stabilizing diode D1, and the negative pole of said voltage stabilizing diode D1 connects the charging end of said subsequent use chargeable battery.
3. sun power gas detector according to claim 1 and 2; It is characterized in that: it also comprises signal output module and the alarm module that connects said microcontroller circuit respectively, and the feeder ear of said power management module connects said signal output module and said alarm module respectively so that working power to be provided.
4. sun power gas detector according to claim 3; It is characterized in that: said signal output module is the switching value signal output module; Said switching value signal output module is connected with external unit, and said external unit is controlled vent fan or controllable gas valve.
5. sun power gas detector according to claim 3 is characterized in that: said 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.
6. sun power gas detector according to claim 1 and 2 is characterized in that: said gas detection module is methane gas detection module or propane gas detection module or CO gas detection module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120447859 CN202362285U (en) | 2011-11-14 | 2011-11-14 | Solar gas detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120447859 CN202362285U (en) | 2011-11-14 | 2011-11-14 | Solar gas detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202362285U true CN202362285U (en) | 2012-08-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120447859 Expired - Lifetime CN202362285U (en) | 2011-11-14 | 2011-11-14 | Solar gas detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202362285U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102393447A (en) * | 2011-11-14 | 2012-03-28 | 河南汉威电子股份有限公司 | Solar energy gas detector |
| CN103036289A (en) * | 2012-12-10 | 2013-04-10 | 上海空间电源研究所 | Awakening system and awakening control method of probe in deep space exploration |
| 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 |
-
2011
- 2011-11-14 CN CN 201120447859 patent/CN202362285U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102393447A (en) * | 2011-11-14 | 2012-03-28 | 河南汉威电子股份有限公司 | Solar energy gas detector |
| CN102393447B (en) * | 2011-11-14 | 2014-07-02 | 河南汉威电子股份有限公司 | Solar energy gas detector |
| CN103036289A (en) * | 2012-12-10 | 2013-04-10 | 上海空间电源研究所 | Awakening system and awakening control method of probe in deep space exploration |
| CN103036289B (en) * | 2012-12-10 | 2015-01-21 | 上海空间电源研究所 | Awakening system and awakening control method of probe in deep space exploration |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120801 Effective date of abandoning: 20140702 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20120801 Effective date of abandoning: 20140702 |
|
| RGAV | Abandon patent right to avoid regrant |