CN2921026Y - Solar energy methane generator - Google Patents
Solar energy methane generator Download PDFInfo
- Publication number
- CN2921026Y CN2921026Y CNU2006200013981U CN200620001398U CN2921026Y CN 2921026 Y CN2921026 Y CN 2921026Y CN U2006200013981 U CNU2006200013981 U CN U2006200013981U CN 200620001398 U CN200620001398 U CN 200620001398U CN 2921026 Y CN2921026 Y CN 2921026Y
- Authority
- CN
- China
- Prior art keywords
- water
- methane
- water tank
- temperature sensor
- solar energy
- 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
Links
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 68
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 230000029087 digestion Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
Images
Classifications
-
- 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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
-
- 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
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
A novel solar energy methane generating device, which the solar energy heat collector water tank is connected with the heat exchanger by a water pump and then the pipe line is turned back to be connected with the water tank. The heat exchanger is provided in the methane pool. The methane pool is provided with a temperature sensor, the heat collector water tank is connected with a water level and water temperature sensor. Both the water pump and the temperature sensor connect with atemperature controller. The temperature controller mainly control the startup or stop of the water pump, if the sensing temperature of the temperature sensor is below the set value of 35 Celsius system, the controller will automatically start the water pump. After the hot water in the water tank exchanges heat from the heat exchanger, the hot water returns to water tank again and cycles automatically. The device ensures that the normal methane is normally supplied, with simple manufacturing and installation.
Description
Technical field
The utility model relates to a kind of novel solar biogas generating unit, is the hot water that utilizes solar energy collector to produce, and keeps the methane-generating pit needed temperature of fermenting, and makes its normal biogas that produces.The technical field that belongs to sun power utilization and biogas generating device.
Background technology
Biogas generating device is at the northern area of China and some southern area, particularly in cold season, because temperature does not reach leavening temperature in the methane-generating pit, and almost can not aerogenesis, therefore can not keep normal gas for domestic use.In Fig. 1, Fig. 2, methane-generating pit (3) is built in the heliogreenhouse (5), and methane-generating pit has higher room temp, can keep and produce biogas winter.Also having some technology is that marsh gas reactor is improved, and water pressure house suitable for reading is stamped hollow sheeting daylighting, is the heating of natural pond liquid.Natural pond liquid is forced into water pressure house by biogas and is subjected to solar heating when producing biogas.Natural pond liquid is got back to sweathouse from liquid-inlet pipe during with gas, thereby realizes the mesophilic digestion of biogas, improves the factor of created gase of biogas.
In Fig. 1, Fig. 2, the unstable gas production rate of pond temperature of methane-generating pit (3) is very big with the weather fluctuation, can't well solve the problem that produces biogas winter.
Abroad all be to utilize plate solar collector to produce hot water, the cost of methane-generating pit anaerobically fermenting tank arrangement is too high, is difficult to popularize use.
Also have a kind of bionethanation system abroad, the hot water that utilizes the plate solar collector thermal-arrest to produce, by heat exchanger and methane-generating pit heat exchange, the water after the heat exchange is got back to water tank, circular flow.
These structures can solve the needed temperature of biogas takes place winter, but cost is higher, and it is difficult to promote.
Summary of the invention
The purpose of this utility model is that a kind of novel solar biogas generating unit will be provided, and it can overcome above-mentioned shortcoming, the hot water that utilizes solar energy collector to produce, make methane-generating pit keep needed leavening temperature, keep normal biogas production, cost is low, the efficient height is easy to make and install.
The structure of novel solar biogas generating unit is: solar energy collector water tank (21) is connected with interchanger (27) by water pump (22), return water tank (21) with pipeline again, interchanger (27) places in the methane-generating pit (23), temperature sensor (24) is housed in the methane-generating pit (23), heat collector water tank (21) connects a water-level and water-temperature sensor (25) again, and water pump (22) all is connected with temperature controller (26) with temperature sensor (24).
Solar energy collector water tank (15) connects ball valve (16) and is connected with interchanger (20), and interchanger (20) water-in is connected with water pump (18), and water pump (18) is connected heat collector water tank (15) with ball valve (16) by mixing water valve (17)
The advantage of novel solar biogas generating unit is: utilize sun power and biogas technology advantage separately to combine.It is more stable to produce the biogas amount winter, and energy consumption is low, and system cost is low, makes easily and installs.
Description of drawings
The domestic existing solar biogas generating unit synoptic diagram of Fig. 1
The domestic existing solar biogas generating unit synoptic diagram of Fig. 2
Fig. 3 novel solar biogas generating unit synoptic diagram
The Controlling System figure of Fig. 4 controller
Wherein: 1-lavatory, 2-opening for feed, 3-methane-generating pit, 4-discharge port, 5-heliogreenhouse, 6-mode width medullary ray, 7-pig house, 8-interior gable, 9-feed-pipe, 10-fermentation vat, 11-discharging closed tube, 12-airway, 13-removable cover, 14-water pressure house, 15-solar energy collector water tank, 16-ball valve, 17-mixed water valve, 18-water pump, 19-methane-generating pit, 20-interchanger, 21-solar energy collector water tank, 22-water pump, 23-methane-generating pit, 24-temperature sensor, 25-water-temperature water-level instrument, 26-temperature controller, 27-interchanger.
Embodiment
By Fig. 3, solar energy collector water tank (15) connects 2 ball valves (16), ball valve (16) is connected with interchanger (20), interchanger (20) places in the methane-generating pit (19), the water-in of interchanger (20) is connected with water pump (18), and water pump (18) and ball valve (16) are connected in solar energy collector water tank (15) by mixing water valve (17) again.
By Fig. 4, solar energy collector water tank (21) is connected with interchanger (27) by water pump (22), return water tank (21) with pipeline again, interchanger (27) places in the methane-generating pit (23), temperature sensor (24) is housed in the methane-generating pit (23), heat collector water tank (21) connects a water-level and water-temperature sensor (25) again, and water pump (22) all is connected with temperature controller (26) with temperature sensor (24).
In the example of Fig. 3, hot water is by interchanger (20) and methane-generating pit (19) heat exchange in the solar energy collector water tank (15), and the water after the heat exchange is reflow tank again, circular flow repeatedly thus, and methane-generating pit (19) can guarantee normal aerogenesis.
In the example of Fig. 4, water level, water temperature and automatic loading water in water-temperature water-level instrument (25) the control water tank, when continuous cloudy day, the water temperature of solar energy collector water tank (21) can be lower than 45 ℃, at this moment can start electrically heated (figure mark) boosting, the unlatching of temperature controller (26) major control water pump or stop is when the temperature of methane-generating pit (21) is set at 35 ℃, when if temperature sensor (24) induced temperature is lower than 35 ℃, temperature controller (26) control water pump (22) starts.
Claims (1)
1, a kind of novel solar biogas generating unit, it is characterized in that solar energy collector water tank (21) is connected with interchanger (27) by water pump (22), return water tank (21) with pipeline again, interchanger (27) places in the methane-generating pit (23), temperature sensor (24) is housed in the methane-generating pit (23), heat collector water tank (21) connects a water-level and water-temperature sensor (25) again, and water pump (22) all is connected with temperature controller (26) with temperature sensor (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200013981U CN2921026Y (en) | 2006-01-27 | 2006-01-27 | Solar energy methane generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200013981U CN2921026Y (en) | 2006-01-27 | 2006-01-27 | Solar energy methane generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2921026Y true CN2921026Y (en) | 2007-07-11 |
Family
ID=38253504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200013981U Expired - Fee Related CN2921026Y (en) | 2006-01-27 | 2006-01-27 | Solar energy methane generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2921026Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101788190B (en) * | 2010-01-13 | 2011-04-27 | 王一列 | Solar photothermal conversion heating circulation system |
| CN101580795B (en) * | 2008-05-14 | 2012-07-04 | 新疆西域牧歌农业科技有限公司 | Temperature increasing and preserving method of methane tank at cold region |
| CN101818114B (en) * | 2009-07-29 | 2012-10-24 | 兰州理工大学 | Annually constant and stable methane production system by solar heating |
| CN103451092A (en) * | 2013-08-22 | 2013-12-18 | 华北电力大学 | Biogas digester capable of utilizing boiler blow-off waste heat |
| CN103897983A (en) * | 2012-12-25 | 2014-07-02 | 海口同方阳光科技有限公司 | Solar biogas tank temperature-increasing device |
| CN105420084A (en) * | 2015-12-30 | 2016-03-23 | 河北工业大学 | Solar biological-fermentation and chicken-house-warm-water-supplying coupling system |
| CN105462832A (en) * | 2016-01-26 | 2016-04-06 | 江苏农林职业技术学院 | Automatic temperature control methane fermentation device |
-
2006
- 2006-01-27 CN CNU2006200013981U patent/CN2921026Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101580795B (en) * | 2008-05-14 | 2012-07-04 | 新疆西域牧歌农业科技有限公司 | Temperature increasing and preserving method of methane tank at cold region |
| CN101818114B (en) * | 2009-07-29 | 2012-10-24 | 兰州理工大学 | Annually constant and stable methane production system by solar heating |
| CN101788190B (en) * | 2010-01-13 | 2011-04-27 | 王一列 | Solar photothermal conversion heating circulation system |
| CN103897983A (en) * | 2012-12-25 | 2014-07-02 | 海口同方阳光科技有限公司 | Solar biogas tank temperature-increasing device |
| CN103451092A (en) * | 2013-08-22 | 2013-12-18 | 华北电力大学 | Biogas digester capable of utilizing boiler blow-off waste heat |
| CN105420084A (en) * | 2015-12-30 | 2016-03-23 | 河北工业大学 | Solar biological-fermentation and chicken-house-warm-water-supplying coupling system |
| CN105420084B (en) * | 2015-12-30 | 2016-09-14 | 河北工业大学 | Solar energy coupling biological fermentation and chicken house heating water system |
| CN105462832A (en) * | 2016-01-26 | 2016-04-06 | 江苏农林职业技术学院 | Automatic temperature control methane fermentation device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201954660U (en) | Double water tank normal pressure water supply and heat accumulation solar hot water unit | |
| CN201183792Y (en) | Self-heating solar energy and methane boiler combined running methane tank | |
| CN201362716Y (en) | Solar energy temperature raising and heat insulation biogas generating pit | |
| CN201343877Y (en) | Green villa | |
| CN2921026Y (en) | Solar energy methane generator | |
| CN201068451Y (en) | Solar temperature-controlled biogas digester | |
| CN101323834B (en) | Solar constant temperature fermentation methane tank | |
| CN202126099U (en) | Non-load-bearing solar water heating device of split type intelligent single pump | |
| CN1896218A (en) | Solarheat-collecting applicator in marsh-gas fermentation pool | |
| CN101294134B (en) | Full water freezen protection system of solar biogas generating pit in sharp frost area | |
| CN204616797U (en) | Solar energy frog survives the winter culturing pool | |
| CN203346382U (en) | Solar constant-temperature methane fermentation tank | |
| CN201059787Y (en) | Solar energy heat collection plate and mini-size wind electricity machine group heat storage device | |
| CN208175542U (en) | ecological greenhouse system | |
| CN100457886C (en) | Combined temperature increasing device and method by anaerobic degesting greenhouse and solar water heater | |
| CN201567325U (en) | Solar multifunctional four seasons high temperature fermentation biogas digester | |
| CN206014926U (en) | A kind of hot water storage tank formula solar-energy methane pit | |
| CN201259332Y (en) | Wall hanging type constant temperature solar water heater | |
| CN200946150Y (en) | Application device of solar energy heat collection in marsh gas ferment pour | |
| CN202450086U (en) | Solar auxiliary methane heating system in cold regions | |
| CN203080964U (en) | Intelligent villa | |
| CN201803474U (en) | Split-box heat-storage energy-saving solar water boiler | |
| CN202141192U (en) | A water source heat pump water heating device combined with a solar water heater | |
| CN201811349U (en) | automatic solar heating | |
| CN208475425U (en) | The heating and water system that a kind of solar energy and photovoltaic power generation combine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HIMIN SOLAR ENERGY CO., LTD. Free format text: FORMER OWNER: HUANG MING Effective date: 20100310 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 253023 SHANDONG HIMIN SOLAR ENERGY CO.,LTD. TO: 253030 RIYUETAN BUILDING, TAIYANGGU AVENUE, ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE, DEZHOU CITY, SHANDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100310 Address after: 253030, Dezhou Shandong economic and Technological Development Zone, Sun Valley Avenue, Sun Moon altar building Patentee after: Himin Solar Co., Ltd. Address before: 253023 Shandong city in Dezhou Province, North Hubin Road, the first Emperor Ming Solar Energy Ltd Patentee before: Huang Ming |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070711 Termination date: 20130127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |