CN201748521U - Solar energy/biogas combined heating system - Google Patents
Solar energy/biogas combined heating system Download PDFInfo
- Publication number
- CN201748521U CN201748521U CN2010202767886U CN201020276788U CN201748521U CN 201748521 U CN201748521 U CN 201748521U CN 2010202767886 U CN2010202767886 U CN 2010202767886U CN 201020276788 U CN201020276788 U CN 201020276788U CN 201748521 U CN201748521 U CN 201748521U
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- Prior art keywords
- biogas
- solar energy
- hot water
- heating
- heat
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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
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
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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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model relates to a solar energy/biogas combined heating system which comprises a biogas fermentation device and a solar energy heat collector, and is characterized in that the solar energy heat collector which is communicated with a heat storage water tank and the biogas fermentation device connected with a biogas digester are connected in parallel through a valve, a gas fired boiler is respectively connected with the biogas digester and the heat storage water tank, and the heat storage water tank is connected with a radiator of a user. The solar energy/biogas combined heating system has the benefits of utilizing solar energy heat collection for absorbing solar energy and transforming the solar energy into heat energy of hot water. On one hand, the hot water flows through the heat storage water tank for storage and heating for the user; on the other hand, the hot water flows through the biogas digester for biogas fermentation. When in need of auxiliary heating, the gas fired boiler is ignited, on one hand, the hot water is used for heating for the user; on the other hand, the hot water can be continuously used for the biogas fermentation. The system can combine the solar heat collection technology, biomass anaerobic fermentation technology and floor heating technology, not only mutually overcome the shortcomings of the solar heat collection technology, biomass anaerobic fermentation technology and floor heating technology, but also realize good economy and environmental protection.
Description
Technical field
The utility model belongs to interior heating system, relates in particular to a kind of solar energy/biogas combined heating system.
Background technology
Solar heating system is the system that utilizes solar thermal collector collection solar energy and satisfy the heat demand of heating and hot water in conjunction with supplementary energy, be to be thermal source with the solar radiation, the heat dissipation loss of compensation building, to keep the novel heating system that room temperature reaches certain standard, be the approach the cheapest, the cleanest, the safest, that environmental benefit is best, meet the objective requirement of new countryside construction.But the problem of a maximum of solar heating is exactly to be difficult to guarantee overcast and rainy and evening user to the demand of hot comfort, and this just need choose rational auxiliary thermal source.At present, solar energy assists the used supplementary energy kind of heating a lot, and the auxiliary thermal source that can select mainly contains small-sized fuel oil (gas) boiler, municipal heating systems or district boiler room, industrial waste heat, electric boiler, electrothermal tube, earth source heat pump and biomass fuel etc.In the solar heating project of rural development, because municipal heating systems and burning line be difficult for arriving, oil, electricity price lattice are higher again.Vast rural area is demanded urgently developing and can be made full use of the relatively reasonable auxiliary thermal source of rural resource.
The utility model content
The purpose of this utility model is to overcome the deficiency of above-mentioned technology, and provide a kind of solar energy/biogas combined heating system, the auxiliary thermal source form that provides suitable rural area to use, can utilize the solar energy heating technology to provide stable running environment for biogas fermentation, simultaneously biogas can guarantee continuously the continuity of solar heating during the solar heat quantity not sufficient in overcast and rainy or evening again, thereby improve the economy of rural area solar heating, utilize the rural area existing resource to greatest extent, utilize green, eco-energy.Especially be suitable for the heating of grange, and can satisfy the demand of user hot water, cooking, illumination etc.
The utility model for achieving the above object, by the following technical solutions: a kind of solar energy/biogas combined heating system, comprise biogas fermentation device and solar thermal collector, it is characterized in that: the solar thermal collector of described and hot water storage tank UNICOM and the biogas fermentation device that is connected methane-generating pit are by the valve parallel connection, described gas fired-boiler is connected with hot water storage tank with methane-generating pit respectively, and described hot water storage tank is connected with user's radiator.
Beneficial effect: utilize solar energy heating to absorb solar energy, and be translated into hot water heat energy.Flow of hot water is through the hot water storage tank storage and for user heating on the one hand, and the methane-generating pit of flowing through on the other hand is in order to biogas fermentation.When need are assisted heating, light gas fired-boiler, the water side heat face continues fermentation methane on the one hand again for user heating.Solar energy heating technology, biomass anaerobic fermentation technology and the triplicity of floor heating technology are got up by this system, not only can overcome the shortcoming of technology self mutually, and the good and economic and the feature of environmental protection are arranged.
Description of drawings
Fig. 1 is a system of the present utility model connection diagram;
Fig. 2 is the graph of a relation of methane gas producing amount and temperature.
Among the figure: 1, solar thermal collector, 2, hot water storage tank, 3, radiator, 4, methane-generating pit, 5, gas fired-boiler, 6, valve.
The specific embodiment
Describe the specific embodiment of the present utility model in detail below in conjunction with accompanying drawing and preferred embodiment.As shown in the figure,
A kind of solar energy/biogas combined heating system, comprise biogas fermentation device and solar thermal collector, described and hot water storage tank 2 solar thermal collector 1 by valve UNICOM and the biogas fermentation device that is connected methane-generating pit 4 are by valve 6 parallel connections, described gas fired-boiler 5 is connected with hot water storage tank with methane-generating pit respectively, and described hot water storage tank is connected with user's radiator 3.
Its operational process is:
⑴ during abundance at sunshine, utilize solar thermal collector to absorb solar energy, and be translated into hot water heat energy.The one side flow of hot water is through the hot water storage tank storage and supply user's radiator heating, and then is back to intensification in the hot water storage tank; The methane-generating pit of flowing through on the other hand is in order to biogas fermentation.
⑵ during deficiency at sunshine, valve-off, the hot water heating methane tank that utilizes hot water storage tank to store, the biogas that is produced is lighted gas fired-boiler, the hot water that comes out from gas fired-boiler again with hot water storage tank water carry out heat exchange, the water in the hot water storage tank heats up back one tunnel in order to fermentation methane, circulates with this.User heating is supplied with on another road, still is back at last in the hot water storage tank to heat up.
Fig. 2 shows, daily output tolerance under 30 ℃ of conditions of same time is about 2 times under 15 ℃ of conditions, so a stable temperature conditions has crucial effects to the biogas fermentation amount, and the heat-collecting temperature of solar thermal collector fully satisfies the required temperature conditions of biogas fermentation theoretically.
The above only is preferred embodiment of the present utility model, is not structure of the present utility model is done any pro forma restriction.Every foundation technical spirit of the present utility model all still belongs in the scope of the technical solution of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (1)
1. solar energy/biogas combined heating system, comprise biogas fermentation device and solar thermal collector, it is characterized in that: the solar thermal collector of described and hot water storage tank UNICOM and the biogas fermentation device that is connected methane-generating pit are by the valve parallel connection, described gas fired-boiler is connected with hot water storage tank with methane-generating pit respectively, and described hot water storage tank is connected with user's radiator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202767886U CN201748521U (en) | 2010-07-30 | 2010-07-30 | Solar energy/biogas combined heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202767886U CN201748521U (en) | 2010-07-30 | 2010-07-30 | Solar energy/biogas combined heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201748521U true CN201748521U (en) | 2011-02-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202767886U Expired - Fee Related CN201748521U (en) | 2010-07-30 | 2010-07-30 | Solar energy/biogas combined heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201748521U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102269476A (en) * | 2011-06-09 | 2011-12-07 | 重庆兴奎酿造有限公司 | Solar heat supply brewing system and control process thereof |
| CN102747843A (en) * | 2011-04-20 | 2012-10-24 | 上海高格工程设计咨询有限公司 | Ecological house energy supply system and method |
| CN103017282A (en) * | 2013-01-07 | 2013-04-03 | 兰州理工大学 | Complementary heat pump air-conditioning system based on multiple renewable energy resources |
| CN104180415A (en) * | 2014-09-05 | 2014-12-03 | 黄熙瑜 | Water treatment system for biomass gasification reaction heat exchange |
| CN108719074A (en) * | 2018-05-18 | 2018-11-02 | 南京林业大学 | A kind of winter constant temperature piglet breeding room of regenerative resource driving |
| CN109990376A (en) * | 2019-04-02 | 2019-07-09 | 嘉兴笼列电子商务有限公司 | A kind of production and use of marsh gas biological energy source and solar association heating equipment |
| CN110030614A (en) * | 2019-05-08 | 2019-07-19 | 河南城建学院 | A kind of capillary pipe heating system of rural household solar association biogas |
| CN110360640A (en) * | 2018-03-26 | 2019-10-22 | 郑刚 | Solar gas complementation option |
| CN110726170A (en) * | 2019-11-08 | 2020-01-24 | 东阳荼珀新能源科技有限公司 | Energy-saving heating equipment for rural residence |
| CN112335467A (en) * | 2020-10-14 | 2021-02-09 | 哈尔滨工业大学 | Day and night soil heating system with fermentation tank as complementary heat source |
| CN114754397A (en) * | 2022-05-20 | 2022-07-15 | 兰州理工大学 | Multi-energy complementary type efficient agricultural heating system |
-
2010
- 2010-07-30 CN CN2010202767886U patent/CN201748521U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102747843A (en) * | 2011-04-20 | 2012-10-24 | 上海高格工程设计咨询有限公司 | Ecological house energy supply system and method |
| CN102747843B (en) * | 2011-04-20 | 2015-03-04 | 上海高格工程设计咨询有限公司 | Ecological house energy supply system and method |
| CN102269476A (en) * | 2011-06-09 | 2011-12-07 | 重庆兴奎酿造有限公司 | Solar heat supply brewing system and control process thereof |
| CN103017282A (en) * | 2013-01-07 | 2013-04-03 | 兰州理工大学 | Complementary heat pump air-conditioning system based on multiple renewable energy resources |
| CN104180415A (en) * | 2014-09-05 | 2014-12-03 | 黄熙瑜 | Water treatment system for biomass gasification reaction heat exchange |
| CN110360640A (en) * | 2018-03-26 | 2019-10-22 | 郑刚 | Solar gas complementation option |
| CN108719074A (en) * | 2018-05-18 | 2018-11-02 | 南京林业大学 | A kind of winter constant temperature piglet breeding room of regenerative resource driving |
| CN109990376A (en) * | 2019-04-02 | 2019-07-09 | 嘉兴笼列电子商务有限公司 | A kind of production and use of marsh gas biological energy source and solar association heating equipment |
| CN110030614A (en) * | 2019-05-08 | 2019-07-19 | 河南城建学院 | A kind of capillary pipe heating system of rural household solar association biogas |
| CN110726170A (en) * | 2019-11-08 | 2020-01-24 | 东阳荼珀新能源科技有限公司 | Energy-saving heating equipment for rural residence |
| CN112335467A (en) * | 2020-10-14 | 2021-02-09 | 哈尔滨工业大学 | Day and night soil heating system with fermentation tank as complementary heat source |
| CN114754397A (en) * | 2022-05-20 | 2022-07-15 | 兰州理工大学 | Multi-energy complementary type efficient agricultural heating system |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110216 Termination date: 20130730 |