CN204569911U - Methane-generating pit photovoltaic is from heating device - Google Patents
Methane-generating pit photovoltaic is from heating device Download PDFInfo
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- CN204569911U CN204569911U CN201420833914.1U CN201420833914U CN204569911U CN 204569911 U CN204569911 U CN 204569911U CN 201420833914 U CN201420833914 U CN 201420833914U CN 204569911 U CN204569911 U CN 204569911U
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- Prior art keywords
- methane
- generating pit
- temperature
- photovoltaic
- self
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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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- Photovoltaic Devices (AREA)
Abstract
The utility model relates to methane-generating pit photovoltaic from heating device, and winter, auto-control maintained the design temperature of methane-generating pit.The utility model methane-generating pit photovoltaic, from heating device, comprising: photovoltaic panel, controller, store battery, self-temperature-limiting heating strip etc.Described photovoltaic panel, controller, store battery are connected by cable and form photovoltaic system, and are fixed by support; Described photovoltaic system is connected with self-temperature-limiting heating strip, inside the shell thermal insulation layer that described self-temperature-limiting heating strip is placed in methane-generating pit or inside methane-generating pit.The utility model is not when producing pollution, be low-voltage electric energy by clean energy solar energy converting, then utilize self-temperature-limiting heating strip automatically to heat to methane-generating pit, regulation and control maintain the design temperature of methane-generating pit, solve the problem that the low gas production rate of methane-generating pit temperature in winter is little.
Description
technical field:
The utility model relates to methane-generating pit photovoltaic from heating device, and winter, auto-control maintained the design temperature of methane-generating pit.
background technology:
Sun power is a kind of reproducible new forms of energy of cleaning, more and more be subject to the favor of people, have in people's life, work and act on widely, wherein solar energy converting is electric energy by photovoltaic system is making full use of of clean energy, and solar energy garden lamp utilizes photovoltaic system work.The principle of work of photovoltaic system is then that when utilizing irradiate light solar battery surface, a part of photon is absorbed by silicon materials; The transmission ofenergy of photon gives Siliciumatom, electronics be there occurs and more move, and becomes unbound electron and gathers in P-N junction both sides and define potential difference, when circuit is connected in outside, under the effect of this voltage, flows through external circuit produce certain output rating by having electric current.
Along with rural methane facilities development with take biogas as the popularization of ecology homestead technology mode of tie, biogas has become the important renewable energy source in China rural area, and biogas has played more and more important effect in enforcement agricultural sustainable development strategy.Biogas fermentation temperature influence is very large, can be divided into thermophilic fermentation, mesophilic digestion and normal temperature fermentation according to leavening temperature difference.China's rural biogas project, based on normal temperature fermentation and nearly mesophilic digestion, along with the change of temperature throughout the year, production rate of methane alters a great deal.Especially the low gas production rate of methane-generating pit temperature in winter is little, and not even aerogenesis, seriously constrains the development of the production and use of marsh gas as emerging Biomass Energy Industry.For addressing this problem, methane-generating pit need take the efficient low consumption of required measure to maintain design temperature in the winter time.
Current methane-generating pit increased winter temperature rising mode has a lot, and wherein common heating mode comprises electric heating warming, solar energy heating, fossil energy hot water boiler is heated, earth source heat pump is heated, biological fuel gas hot water boiler is heated, solar water heater is heated.
utility model content:
The technical problem that one, will solve
The purpose of this utility model expends the problem of energy energy and a large amount of manpower, utilize solar energy photovoltaic panel that solar radiation can be converted to low-voltage electric energy, then be heat energy with self-temperature-limiting heating strip by electric energy conversion, auto-control maintains the design temperature of methane-generating pit.
Two, technical scheme
For solving the problems of the technologies described above, the utility model methane-generating pit photovoltaic, from heating device, comprising: photovoltaic panel, controller, store battery, self-temperature-limiting heating strip etc.Above-mentioned photovoltaic panel, controller, store battery are connected by cable and form photovoltaic system, and are fixed by support; Above-mentioned photovoltaic system is connected with self-temperature-limiting heating strip, inside the shell thermal insulation layer that above-mentioned self-temperature-limiting heating strip is placed in methane-generating pit or inside methane-generating pit.
Three, the beneficial effects of the utility model
When not producing pollution, being low-voltage electric energy, then utilizing self-temperature-limiting heating strip automatically to heat to methane-generating pit by clean energy solar energy converting, regulation and control maintain the design temperature of methane-generating pit, solve the problem that the low gas production rate of methane-generating pit temperature in winter is little.
accompanying drawing illustrates:
Fig. 1 is the schematic diagram of the utility model methane-generating pit photovoltaic from heating device.In figure, l is photovoltaic panel, and 2 is controller, and 3 is store battery, and 4 is self-temperature-limiting heating strip.
embodiment:
The technique means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the present invention further.
As shown in Figure 1, the utility model methane-generating pit photovoltaic, from heating device, wherein, includes photovoltaic panel 1 by left-to-right, controller 2 and store battery 3, self-temperature-limiting heating strip 4 successively.Above-mentioned photovoltaic panel 1 is connected with controller 2, and controller 2 is connected with store battery 3, and above-mentioned controller 2 is connected with self-temperature-limiting heating strip 4.By photovoltaic panel, solar energy is converted into electric energy, stores battery by store battery, the discharge and recharge of secondary battery overcharge or overdischarge is controlled by controller, be heat energy by self-temperature-limiting heating strip by electric energy conversion, automatically heat to methane-generating pit, regulation and control maintain the design temperature of methane-generating pit.
Above-mentioned is only preferred implementation of the present utility model.It should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model know-why, can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. methane-generating pit photovoltaic is from a heating device, it is characterized in that: main body is made up of photovoltaic panel (1), controller (2), store battery (3), self-temperature-limiting heating strip (4); Described photovoltaic panel (1), controller (2), store battery (3) are connected by cable and form low pressure photovoltaic system, and are fixed by support; Described photovoltaic system is connected with self-temperature-limiting heating strip (4); Inside the shell thermal insulation layer that described self-temperature-limiting heating strip (4) is placed in methane-generating pit or inside methane-generating pit.
2. methane-generating pit photovoltaic according to claim 1 is from heating device, it is characterized in that: described photovoltaic system is different from net solar power system from conventional, solar radiation can be directly converted to continual and steady low-voltage electric energy by it, for methane-generating pit increased winter temperature rising provides low-voltage electric energy, both reduce cost and turn improved security.
3. methane-generating pit photovoltaic according to claim 1 is from heating device, it is characterized in that: utilize self-temperature-limiting heating strip low-voltage electric energy to be converted into heat energy and auto-control temperature, for methane-generating pit increased winter temperature rising provides thermal source and auto-control temperature.
4. methane-generating pit photovoltaic according to claim 1 is from heating device, it is characterized in that: utilize photovoltaic system and self-temperature-limiting heating strip to complete sun power to the direct converting transmission of heat energy and auto-control, automatically maintain the design temperature of methane-generating pit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420833914.1U CN204569911U (en) | 2014-12-25 | 2014-12-25 | Methane-generating pit photovoltaic is from heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420833914.1U CN204569911U (en) | 2014-12-25 | 2014-12-25 | Methane-generating pit photovoltaic is from heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204569911U true CN204569911U (en) | 2015-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420833914.1U Expired - Fee Related CN204569911U (en) | 2014-12-25 | 2014-12-25 | Methane-generating pit photovoltaic is from heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204569911U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107629957A (en) * | 2017-11-16 | 2018-01-26 | 福清市盛华现代农业农民专业合作社 | Methane tank |
| CN107629956A (en) * | 2017-11-16 | 2018-01-26 | 福清市盛华现代农业农民专业合作社 | Biogas temperature supply system |
| CN113005015A (en) * | 2021-03-12 | 2021-06-22 | 西安建筑科技大学 | Photovoltaic methane tank integrated heating device and method |
-
2014
- 2014-12-25 CN CN201420833914.1U patent/CN204569911U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107629957A (en) * | 2017-11-16 | 2018-01-26 | 福清市盛华现代农业农民专业合作社 | Methane tank |
| CN107629956A (en) * | 2017-11-16 | 2018-01-26 | 福清市盛华现代农业农民专业合作社 | Biogas temperature supply system |
| CN113005015A (en) * | 2021-03-12 | 2021-06-22 | 西安建筑科技大学 | Photovoltaic methane tank integrated heating device and method |
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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: 20150819 Termination date: 20171225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |