CN202450086U - Solar auxiliary methane heating system in cold regions - Google Patents
Solar auxiliary methane heating system in cold regions Download PDFInfo
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- CN202450086U CN202450086U CN201120391644XU CN201120391644U CN202450086U CN 202450086 U CN202450086 U CN 202450086U CN 201120391644X U CN201120391644X U CN 201120391644XU CN 201120391644 U CN201120391644 U CN 201120391644U CN 202450086 U CN202450086 U CN 202450086U
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- methane
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- hot water
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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
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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
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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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Abstract
The utility model relates to a solar auxiliary methane heating system in cold regions. A solar thermal collector is connected with a heat storage water tank in a double-way mode through a first valve and a first pump, and a first pipeline of the heat storage water tank is connected with a methane pool through a fourth valve and a second pump. A second pipeline of the heat storage water tank is directly connected with the methane pool, and a water supply source is connected onto the second pipeline of the heat storage water tank through a third valve. The methane pool is connected with a methane tank through a sixth valve. The first pipeline of the heat storage water tank is connected with a living hot water tank through a second valve, and the living hot water tank is connected with the methane tank through a fifth valve. The solar auxiliary methane heating system has the beneficial effects that the system utilizes a solar thermal collecting technology to supply a stable operating environment for methane fermentation, therefore the use efficiency of the methane pools in rural households is increased, the rural available resources are furthest utilized, and the green and ecological energy source is utilized.
Description
Technical field
The utility model belongs to the bionethanation system device, particularly a kind of cold district solar assisted methane heating system.
Background technology
China's cold district livestock industry is relatively more flourishing, and a large amount of fowl and animal excrement of annual generation carries out fermentation and biogas production with these ight soil, has both protected environment, has practiced thrift the energy again.But; Because north of china in winter cold is very long; Temperature, ground temperature are lower, and the production of biogas exists that factor of created gase is low, rate of utilization is low, the raw material rate of decomposition is low, biogas uses problems such as comprehensive benefit difference, even can occur the phenomenon of bursting by freezing methane-generating pit in the winter time; And the solar energy heating technology is the approach the cheapest, the cleanest, the safest, that environmental benefit is best, meets the objective requirement of new countryside construction.So it is rational natural pond liquid being added as auxiliary thermal source with sun power.
Summary of the invention
The utility model technical problem to be solved is: a kind of cold district solar assisted methane heating system is provided.The solar energy heating technology is fully combined in the Rural areas with the biogas anaerobic fermentation technology, be used to satisfy the demand of cold district user in winter hot water, cooking, illumination etc.Overcome the inapplicability that the Rural areas domestic methane tank was used in cold winter, the supplementary unit of heating is provided for domestic methane tank.
The technical scheme of the utility model is:
A kind of cold district solar assisted methane heating system; It is characterized in that: solar energy collector is through first valve and the two-way hot water storage tank that is connected of first pump; Hot water storage tank article one pipeline is connected methane-generating pit through the 4th valve with second pump; Hot water storage tank second pipeline directly connects methane-generating pit, connects water source from the beginning through the 3rd valve on the second pipeline of hot water storage tank; Methane-generating pit connects the biogas jar through the 6th valve; Hot water storage tank article one pipeline connects domestic hot-water's jar through second valve, and domestic hot-water's jar connects the biogas jar through the 5th valve.
The utility model effect is:
Native system is utilizing the solar energy heating technology for biogas fermentation stable running environment to be provided, thereby improves the efficient that the Rural areas domestic methane tank utilizes, and utilizes the rural area existing resource to greatest extent, utilizes green, eco-energy.
The solar energy heating technology is fully combined in the Rural areas with the biogas anaerobic fermentation technology, be used to satisfy the demand of cold district user in winter hot water, cooking, illumination etc.
Description of drawings
Fig. 1 is that the heat-collecting temperature of solar energy collector fully satisfies the required temperature condition graphic representation of biogas fermentation theoretically
(the daily output tolerance under 30 ℃ of conditions of same time is about 2 times under 15 ℃ of conditions, so a stable temperature condition has crucial effects to the biogas fermentation amount.）
Fig. 2 is the system schematic of the utility model.(in the frame of broken lines is solar water heating system).
Embodiment
A kind of cold district solar assisted methane heating system shown in Fig. 2; Solar energy collector 1 through first valve 1. with the two-way hot water storage tank 2 that is connected of first pump; 4. hot water storage tank article one pipeline is connected methane-generating pit 5 with second pump through the 4th valve; Hot water storage tank second pipeline directly connects methane-generating pit, 3. connects water source 4 from the beginning through the 3rd valve on the second pipeline of hot water storage tank; 6. methane-generating pit connects biogas jar 6 through the 6th valve; 2. hot water storage tank article one pipeline connects domestic hot-water's jar 3 through second valve, and 5. domestic hot-water's jar connects the biogas jar through the 5th valve.
Cold district sun power auxiliary heating system mainly is made up of biogas fermentation device and solar thermal collection system.
Cold district solar assisted methane heating system is utilized solar energy heating to absorb sun power, and is translated into hot water heat energy; Steel pipe interchanger through the methane-generating pit bottom heats feed liquid; Feed liquid is heated up ferment, produce biogas, simultaneously methane-generating pit is incubated; Reduce energy consumption, improve the pond temperature.This system combines solar energy heating technology and biomass anaerobic fermentation technology, not only can overcome the shortcoming of technology self each other, and the good and economic and the feature of environmental protection are arranged.
Shown in Figure 2 is system's (being solar water heating system in the frame of broken lines) of the utility model, and its operational scheme is:
When (1) the cold district temperature was suitable, solar energy collector 1 absorbed sun power, and is translated into hot water, and hot water is stored in the hot water storage tank 2, and peasant household opens domestic hot-water's second valve and 2. normally uses, and water source 4 is used for replenishing cold water from the beginning.This moment, 4. the 4th valve was shut, and methane-generating pit 5 fermentations produce biogas and are stored in the biogas jar 6, and biogas is used for the use of cooking, illumination and domestic hot-water's jar 3 in the biogas jar 6.
When (2) the cold district temperature does not satisfy the normal fermentation of biogas (when the natural pond liquid temp is lower than 10 ℃ in the methane-generating pit); Close solar energy collector domestic hot-water second valve 2.; The steel pipe interchanger of hot water bottom methane-generating pit that utilizes hot water storage tank 2 to store heats feed liquid; Methane-generating pit produces biogas and all is stored in the biogas jar 5, satisfies the demand of cold district user in winter to hot water, cooking, illumination etc. with the biogas of storing.
Claims (1)
1. cold district solar assisted methane heating system; It is characterized in that: solar energy collector is through first valve and the two-way hot water storage tank that is connected of first pump; Hot water storage tank article one pipeline is connected methane-generating pit through the 4th valve with second pump; Hot water storage tank second pipeline directly connects methane-generating pit, connects water source from the beginning through the 3rd valve on the second pipeline of hot water storage tank; Methane-generating pit connects the biogas jar through the 6th valve; Hot water storage tank article one pipeline connects domestic hot-water's jar through second valve, and domestic hot-water's jar connects the biogas jar through the 5th valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120391644XU CN202450086U (en) | 2011-10-15 | 2011-10-15 | Solar auxiliary methane heating system in cold regions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120391644XU CN202450086U (en) | 2011-10-15 | 2011-10-15 | Solar auxiliary methane heating system in cold regions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202450086U true CN202450086U (en) | 2012-09-26 |
Family
ID=46865967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120391644XU Expired - Fee Related CN202450086U (en) | 2011-10-15 | 2011-10-15 | Solar auxiliary methane heating system in cold regions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202450086U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105075866A (en) * | 2014-05-07 | 2015-11-25 | 银川艾尼工业科技开发有限公司 | Solar livestock breeding heat supply circulating system |
| CN106867876A (en) * | 2017-04-13 | 2017-06-20 | 惠安县丽佳智能设备有限公司 | A kind of Novel biomass pool for improving biogas yield |
-
2011
- 2011-10-15 CN CN201120391644XU patent/CN202450086U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105075866A (en) * | 2014-05-07 | 2015-11-25 | 银川艾尼工业科技开发有限公司 | Solar livestock breeding heat supply circulating system |
| CN106867876A (en) * | 2017-04-13 | 2017-06-20 | 惠安县丽佳智能设备有限公司 | A kind of Novel biomass pool for improving biogas yield |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20171015 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |