CN102344885B - Methane generating pit with humidity sensor for monitoring humidity change in pit - Google Patents
Methane generating pit with humidity sensor for monitoring humidity change in pit Download PDFInfo
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- CN102344885B CN102344885B CN2011103320031A CN201110332003A CN102344885B CN 102344885 B CN102344885 B CN 102344885B CN 2011103320031 A CN2011103320031 A CN 2011103320031A CN 201110332003 A CN201110332003 A CN 201110332003A CN 102344885 B CN102344885 B CN 102344885B
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M43/00—Combinations of bioreactors or fermenters with other apparatus
- C12M43/08—Bioreactors or fermenters combined with devices or plants for production of electricity
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M21/00—Bioreactors or fermenters specially adapted for specific uses
- C12M21/04—Bioreactors or fermenters specially adapted for specific uses for producing gas, e.g. biogas
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/12—Means for regulation, monitoring, measurement or control, e.g. flow regulation of temperature
- C12M41/18—Heat exchange systems, e.g. heat jackets or outer envelopes
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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
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/59—Biological synthesis; Biological purification
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Abstract
The invention relates to a methane generating pit with a humidity sensor for monitoring humidity change in the pit, belonging to the technical field of networking application of new energy sources. Wind blows blades to quickly rotate to drive a wind power generator to generate a current, the current is input into a controller, an inverter and a current divider through conducting wires, and one path of current is divided into two parts of current in the current divider. One part of current is input into the humidity sensor installed in a methane storage room in the methane generating pit through a conducting wire, a sensing element of the humidity sensor senses the relative humidity of methane, a converting element converts the relative humidity value into electric signals suitable for transmission, the electric signals are input into a computer processer 1 for processing through a measuring circuit and are transmitted into the air through a transmitting antenna. The other part of current is input into the computer processor 1 and the transmitting antenna. After a receiving antenna receives the electric signals, the electric signals are input into a computer processor 2 for processing, and then, the relative humidity value of methane in the pit is displayed on a display screen of a displayer.
Description
Technical field
The present invention relates in the pond, be equipped with the methane-generating pit that humidity changes in the humidity sensor monitoring pool, belong to new forms of energy Internet of Things applied technical field.
Background technology
People's hand takes waddy to stir the mud of pond bottom, and finding has a series of bubble to emerge to the water surface, with drainage bubble is collected in the vial, just can obtain biogas.Main component methane in the biogas accounts for 55%-70%, and carbonic acid gas accounts for 28%-45%, and oxygen accounts for 1.88%, and hydrogen sulfide accounts for 0.034%, and other has oxygen and the carbon monoxide of minute quantity, because this gas often appears in the natural marsh, so be called biogas.Can know also that thus the generation of biogas be unable to do without water, in the biogas certain humidity must be arranged.
There are many organism to decompose under the condition of certain humidity, temperature, pH value and sealing anaerobism through the biogas bacterium in vast rural area and the city and just produce biogas.Organism contains many moisture, for example: the livestock and poultry manure, generally contain moisture in vegetables, melon skin, leaf, green grass, pasture and water, agricultural crop straw, rubbish, sewage, the mud.The biogas bacterium could survive and activity under certain humidity condition.It can be the simple organism such as lower fatty acid, alcohol, aldehyde with fat, protein, Mierocrystalline cellulose, carbohydrate breakdown that one class biogas bacterium is arranged, and another kind of biogas bacterium is processed into biogas to simple organism.
The fermented liquid concentration that the natural pond liquid of methane-generating pit inside must keep suiting could produce more biogas, the concentration range of fermented liquid is 2-30%, the relative humidity of the biogas between the concentration of fermented liquid and biogas store is relevant, also the factor of created gase with methane-generating pit is relevant for the relative humidity of the biogas between biogas stores, because methane-generating pit is tight sealing, people can't put into wet bulb thermometer the relative humidity that methane-generating pit carries out measuring cell biogas.
Summary of the invention
The object of the invention is to overcome above-mentioned weak point, employing arranges humidity sensor between the biogas of methane-generating pit inside stores, humidity during the sensor of humidity sensor is experienced between the biogas storage changes, and convert the variation of humidity to usable output signal, process by metering circuit input computer processor one, and by the transmitting antenna that is installed on the computer processor one electrical signal is transmitted in the air, accept antenna reception behind electrical signal, the electrical signal input computer processor two of the relative humidity information of biogas is processed in will comprising between the biogas storage, electrical signal after computer processor two will be processed is by built-in conductor wire input panel, and display screen demonstrate biogas store between in the numerical value of relative humidity of biogas.
Because not only the concentration with natural pond liquid is relevant for the relative humidity of the biogas between the biogas in the methane-generating pit stores, also the quality with the biogas of output is relevant.The relative humidity numerical value of biogas is in the scope of 50%-70% the time, the concentration of natural pond liquid is not too low also not too high, namely both only rare dried only, be conducive to biogas bacterial degradation organism, if natural pond liquid is too dried, just need to replenish temperature to natural pond liquid and reach 20 ℃ warm water, suitably dilute natural pond liquid, for the more faster decomposing organic matters of biogas bacterium are created certain favourable condition.
Modern Transducer Technology, one of three large pillars of electronic information technology, install between biogas in methane-generating pit stores humidity sensor accurately between the storage of perception biogas in the non electrical quantity relative humidity information of biogas, convert non electrical quantity relative humidity information to electrical signal rapidly, by metering circuit electrical signal being inputted computer processor one processes, and electrical signal is transmitted into becomes tick in the air by being installed in transmitting antenna on the computer processor one, receiving antenna can be accepted single or several, even the electrical signal of the dozens of methane-generating pit biogas relative humidity transmitting out, and the electrical signal input computer processor two that also will comprise the relative humidity information of biogas in the pond is processed, the relative humidity numerical value of biogas within indicating meter shows the pond, the moisture management of a plurality of methane-generating pits is consisted of methane-generating pit moisture management Internet of Things, in time find because of the too low reason aerogenesis of humidity very little or in spite of illness methane-generating pit that can not aerogenesis, take the measure of moisturizing humidification, make the biogas relative humidity of including Internet of Things management in both be conducive to improve the factor of created gase of methane-generating pit, also be conducive to improve the quality of biogas.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions:
By blade 1, aerogenerator 2, wind-powered electricity generation pillar 3, conductor wire 4, controller 5, invertor 6, splitter 7, metering circuit 8, humidity sensor 9, computer processor 1, transmitting antenna 11, natural pond material import and export 12, methane-generating pit 13, biogas store between 14, surface, soil 15, natural pond liquid 16, natural pond slag 17, receiving antenna 18, computer processor 2 19, indicating meter 20 form the methane-generating pits that humidity variation in the humidity sensor monitoring pool is installed jointly in the pond;
Blade 1 is installed above methane-generating pit 13, aerogenerator 2, wind-powered electricity generation pillar 3, conductor wire 4, controller 5, invertor 6, splitter 7, metering circuit 8, computer processor 1, transmitting antenna 11, the natural pond material imports and exports 12, precipitation has natural pond slag 17 in the bottom surface of methane-generating pit 13 inside, accumulating above natural pond slag 17 has natural pond liquid 16, between storing, biogas above natural pond liquid 16 is full of biogas in 14, between storing, biogas conductor wire 4 is installed in 14, humidity sensor 9 and metering circuit 8 are attached with indicating meter 20 at methane-generating pit 13, computer processor 2 19 and receiving antenna 18;
Aerogenerator 2 is connected with controller 5 by conductor wire 4, controller 5 is connected with invertor 6 by conductor wire 4, invertor 6 is connected with splitter 7 by conductor wire 4, splitter 7 is connected with humidity sensor 9 by conductor wire 4, humidity sensor 9 is connected with computer processor 1 by metering circuit 8, and transmitting antenna 11 is installed in the top of computer processor 1; Indicating meter 20 is connected with computer processor 2 19 by built-in conductor wire, and receiving antenna 18 is installed in the top of computer processor 2 19.
Description of drawings
Fig. 1 is structural representation of the present invention.
Embodiment
Following the present invention is further described in connection with the embodiment in the accompanying drawing:
Wind blows blade fast rotational, drive the aerogenerator generation current, electric current is by conductor wire input control device, invertor, splitter, one electric current is divided into two portions electric current in splitter, humidity sensor during one part of current is installed between biogas stores in the methane-generating pit by conductor wire input, the sensor of humidity sensor is experienced the relative humidity of biogas, conversion element converts relative humidity numerical value to the electrical signal that is fit to transmission, by metering circuit electrical signal being inputted computer processor one processes, and sent in the air by transmitting antenna, another part electric current input computer processor one and transmitting antenna are as the work electricity consumption; After receiving antenna received electrical signal, input computer processor two was processed, then the relative humidity numerical value of biogas in the demonstration screen display pond of indicating meter.
By blade 1, aerogenerator 2, wind-powered electricity generation pillar 3, conductor wire 4, controller 5, invertor 6, splitter 7, metering circuit 8, humidity sensor 9, computer processor 1, transmitting antenna 11, natural pond material import and export 12, methane-generating pit 13, biogas store between 14, surface, soil 15, natural pond liquid 16, natural pond slag 17, receiving antenna 18, computer processor 2 19, indicating meter 20 form the methane-generating pits that humidity variation in the humidity sensor monitoring pool is installed jointly in the pond;
Blade 1 is installed above methane-generating pit 13, aerogenerator 2, wind-powered electricity generation pillar 3, conductor wire 4, controller 5, invertor 6, splitter 7, metering circuit 8, computer processor 1, transmitting antenna 11, the natural pond material imports and exports 12, precipitation has natural pond slag 17 in the bottom surface of methane-generating pit 13 inside, accumulating above natural pond slag 17 has natural pond liquid 16, between storing, biogas above natural pond liquid 16 is full of biogas in 14, between storing, biogas conductor wire 4 is installed in 14, humidity sensor 9 and metering circuit 8 are attached with indicating meter 20 at methane-generating pit 13, computer processor 2 19 and receiving antenna 18;
Aerogenerator 2 is connected with controller 5 by conductor wire 4, controller 5 is connected with invertor 6 by conductor wire 4, invertor 6 is connected with splitter 7 by conductor wire 4, splitter 7 is connected with humidity sensor 9 by conductor wire 4, humidity sensor 9 is connected with computer processor 1 by metering circuit 8, and transmitting antenna 11 is installed in the top of computer processor 1; Indicating meter 20 is connected with computer processor 2 19 by built-in conductor wire, and receiving antenna 18 is installed in the top of computer processor 2 19.
At wind-powered electricity generation pillar 3 aerogenerator 2 and blade 1 are installed, wind blows blade 1 fast rotational, drive aerogenerator 2 generation currents, electric current is by conductor wire 4 input control devices 5, input invertors 6 from the electric current of controller 5 outputs by conductor wire 4, input splitters 7 from the electric current of invertor 6 outputs by conductor wire 4, one electric current is divided into two portions electric current in splitter 7, one part of current is by conductor wire 4 input humidity sensors 9, the relative humidity numerical value of the biogas between biogas stores in the sensor perception methane-generating pit of humidity sensor 9 in 14, conversion element converts the relative humidity numerical value of biogas to electrical signal, and by metering circuit 8 electrical signal is inputted computer processor 1 and process, electrical signal after will being processed by transmitting antenna 11 is transmitted in the air, input computer processor 2 19 was processed after receiving antenna 18 received electrical signal, and demonstrate between biogas stores in the pond numerical value of the biogas relative humidity in 14 at the display screen of indicating meter 20, the relative humidity of the biogas between storing as regulation and control biogas in 14 and the scientific basis of lettuce.
Receiving antenna 18 can be accepted single or several, even the relative humidity electrical signal of the dozens of methane-generating pit biogas that transmits out, and electrical signal is inputted computer processor 2 19 process, then the display screen of indicating meter 20 demonstrate biogas in the pond store between the numerical value of biogas relative humidity in 14, computer processor 2 19 is more powerful than the information processing function and the information storage capacity of computer processor 1, the moisture management system of a plurality of methane-generating pits can be formed tight Internet of Things and carry out efficient electronic information management, humidity in each methane-generating pit is in be conducive to biogas bacterial degradation organism with the management process of science and carries out the needed humidity of biogas fermentation, further improve the factor of created gase of methane-generating pit.
It is as follows now to enumerate embodiment:
Embodiment one:
Wind blows blade fast rotational, drive the aerogenerator generation current, electric current is by conductor wire input control device, invertor, splitter, one electric current is divided into two portions electric current in splitter, resistance-type humidity sensor during one part of current is installed between biogas stores in the methane-generating pit by conductor wire input, the sensor of resistance-type humidity sensor is experienced the relative humidity of biogas, conversion element converts relative humidity numerical value to the electrical signal that is fit to transmission, by metering circuit electrical signal being inputted computer processor one processes, and sent in the air another part electric current input computer processor one and transmitting antenna by transmitting antenna; After receiving antenna received electrical signal, input computer processor two was processed, then the relative humidity numerical value of biogas in the demonstration screen display pond of indicating meter.
Embodiment two:
Wind blows blade fast rotational, drive the aerogenerator generation current, electric current is by conductor wire input control device, invertor, splitter, one electric current is divided into two portions electric current in splitter, capacitance type humidity sensor during one part of current is installed between biogas stores in the methane-generating pit by conductor wire input, the sensor of capacitance type humidity sensor is experienced the relative humidity of biogas, conversion element converts relative humidity numerical value to the electrical signal that is fit to transmission, by metering circuit electrical signal being inputted computer processor one processes, and sent in the air another part electric current input computer processor one and transmitting antenna by transmitting antenna; After receiving antenna received electrical signal, input computer processor two was processed, then the relative humidity numerical value of biogas in the demonstration screen display pond of indicating meter.
Claims (2)
1. the methane-generating pit that humidity changes in the humidity sensor monitoring pool is installed in the pond, it is characterized in that, by blade (1), aerogenerator (2), wind-powered electricity generation pillar (3), conductor wire (4), controller (5), invertor (6), splitter (7), metering circuit (8), humidity sensor (9), computer processor one (10), transmitting antenna (11), the natural pond material is imported and exported (12), methane-generating pit (13), between biogas stores (14), surface, soil (15), natural pond liquid (16), natural pond slag (17), receiving antenna (18), computer processor two (19), indicating meter (20) forms the methane-generating pit that humidity variation in the humidity sensor monitoring pool is installed jointly in the pond;
In the top of methane-generating pit (13) blade (1) is installed, aerogenerator (2), wind-powered electricity generation pillar (3), conductor wire (4), controller (5), invertor (6), splitter (7), metering circuit (8), computer processor one (10), transmitting antenna (11), the natural pond material is imported and exported (12), the bottom surface precipitation inner at methane-generating pit (13) has natural pond slag (17), accumulating in the top of natural pond slag (17) has natural pond liquid (16), between storing, the biogas of natural pond liquid (16) top is full of biogas in (14), between storing, biogas in (14) conductor wire (4) is installed, humidity sensor (9) and metering circuit (8) are attached with indicating meter (20) at methane-generating pit (13), computer processor two (19) and receiving antenna (18);
Aerogenerator (2) is connected with controller (5) by conductor wire (4), controller (5) is connected with invertor (6) by conductor wire (4), invertor (6) is connected with splitter (7) by conductor wire (4), splitter (7) is connected with humidity sensor (9) by conductor wire (4), humidity sensor (9) is connected with computer processor one (10) by metering circuit (8), and transmitting antenna (11) is installed in the top of computer processor one (10); Indicating meter (20) is connected with computer processor two (19) by built-in conductor wire, and receiving antenna (18) is installed in the top of computer processor two (19).
2. the methane-generating pit that humidity variation in the humidity sensor monitoring pool is installed in the pond according to claim 1 is characterized in that described humidity sensor (9) is resistance-type humidity sensor or capacitance type humidity sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103320031A CN102344885B (en) | 2011-10-28 | 2011-10-28 | Methane generating pit with humidity sensor for monitoring humidity change in pit |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011103320031A CN102344885B (en) | 2011-10-28 | 2011-10-28 | Methane generating pit with humidity sensor for monitoring humidity change in pit |
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| CN102344885A CN102344885A (en) | 2012-02-08 |
| CN102344885B true CN102344885B (en) | 2013-04-10 |
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| DE102012105658B4 (en) * | 2012-06-28 | 2015-06-18 | MicrobEnergy GmbH | Power supply unit |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101328861A (en) * | 2008-07-31 | 2008-12-24 | 华北电力大学（保定） | Multi-energy resource combined electric generating apparatus |
| CN101864359A (en) * | 2010-06-19 | 2010-10-20 | 无锡同春新能源科技有限公司 | Effective device for applying wind generator system to methane tank |
| CN101886036A (en) * | 2010-07-29 | 2010-11-17 | 李绪祯 | Full-ecological, intelligent and multifunctional environmental protection methane generator |
| CN101899388A (en) * | 2010-06-17 | 2010-12-01 | 无锡同春新能源科技有限公司 | Synergistic device of solar photovoltaic generating system applied to methane tank |
| CN101913746A (en) * | 2010-06-21 | 2010-12-15 | 无锡同春新能源科技有限公司 | Warming device for methane tank based on complementary application of wind power and solar photovoltaic generation |
| CN201972428U (en) * | 2010-12-25 | 2011-09-14 | 寇国斌 | Novel ecological factory |
| CN202272871U (en) * | 2011-10-28 | 2012-06-13 | 无锡同春新能源科技有限公司 | Methane tank internally provided with humidity sensor to monitor variation of humidity in tank |
-
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- 2011-10-28 CN CN2011103320031A patent/CN102344885B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101328861A (en) * | 2008-07-31 | 2008-12-24 | 华北电力大学（保定） | Multi-energy resource combined electric generating apparatus |
| CN101899388A (en) * | 2010-06-17 | 2010-12-01 | 无锡同春新能源科技有限公司 | Synergistic device of solar photovoltaic generating system applied to methane tank |
| CN101864359A (en) * | 2010-06-19 | 2010-10-20 | 无锡同春新能源科技有限公司 | Effective device for applying wind generator system to methane tank |
| CN101913746A (en) * | 2010-06-21 | 2010-12-15 | 无锡同春新能源科技有限公司 | Warming device for methane tank based on complementary application of wind power and solar photovoltaic generation |
| CN101886036A (en) * | 2010-07-29 | 2010-11-17 | 李绪祯 | Full-ecological, intelligent and multifunctional environmental protection methane generator |
| CN201972428U (en) * | 2010-12-25 | 2011-09-14 | 寇国斌 | Novel ecological factory |
| CN202272871U (en) * | 2011-10-28 | 2012-06-13 | 无锡同春新能源科技有限公司 | Methane tank internally provided with humidity sensor to monitor variation of humidity in tank |
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Owner name: JIANGSU KANGFEITE POWER TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: WUXI TONGCHUN NEW ENERGY TECHNOLOGY CO., LTD. Effective date: 20131009 |
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Effective date of registration: 20131009 Address after: 226300 Nantong, Jiangsu, Tongzhou District Province, riding town on the coast, 200 meters east of the stone bridge Patentee after: Jiangsu Kangfeite Power Technology Co., Ltd. Address before: Nanchang District 214023 in Jiangsu province Wuxi City Qingyang Road No. 333, room 1508 Patentee before: Wuxi Tongchun New Energy Technology Co., Ltd. |