CN216337598U - Renewable energy-saving heating device - Google Patents
Renewable energy-saving heating device Download PDFInfo
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- CN216337598U CN216337598U CN202122881566.8U CN202122881566U CN216337598U CN 216337598 U CN216337598 U CN 216337598U CN 202122881566 U CN202122881566 U CN 202122881566U CN 216337598 U CN216337598 U CN 216337598U
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- heat
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- biogas
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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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
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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
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
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Abstract
The utility model discloses a renewable energy-saving heating device, which relates to the technical field of renewable energy utilization and comprises a methane tank and a heat-gathering solar component, wherein the methane tank is used for generating methane through anaerobic fermentation; the methane generator is used for generating electricity by utilizing methane, an air inlet of the methane generator is communicated with an air outlet of the methane tank, and the methane generator is electrically connected with a storage battery; the storage battery is used for storing electric energy generated by the methane generator and supplying power to the heat storage equipment; the heat storage equipment is used for supplying heat to the heat utilization equipment; the heat-collecting solar component is used for converting solar energy into heat energy of the heat storage equipment. The utility model utilizes sufficient light energy and methane energy to carry out comprehensive heat supply, reduces the power consumption and increases the utilization rate of renewable energy sources.
Description
Technical Field
The utility model relates to the technical field of renewable energy utilization, in particular to the technical field of renewable energy-saving heating devices.
Background
At present, the farming and animal husbandry is the first industry in China, and with the increase of the yield of crops and the number of livestock and poultry breeding, the number of wastes such as crop straws, excrement and the like is increased concomitantly. Especially in wide pasturing areas, more waste resources are gathered, and great influence is generated on the atmospheric environment and the pasturing area sanitation.
In order to realize environment management in pastoral areas and effectively utilize waste resources, the nation advocates the development of biomass energy utilization projects, the construction of biogas engineering can fully utilize waste such as local straws, excrement and the like to generate biogas, the biogas can purify biogas and also can generate electricity, and the residual biogas residues and biogas slurry can also produce organic fertilizers, so that the method is a utilization mode with mature technology, large waste utilization amount and abundant and diversified products.
However, in practical application, the expected effect is often difficult to achieve, and especially in northern and winter cold areas, because the temperature is too low, the fermentation effect of the biogas raw material is greatly influenced, the gas production is small, and the operation effect is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to: in order to solve the technical problem, the utility model provides a renewable energy-saving heating device.
The utility model specifically adopts the following technical scheme for realizing the purpose: a renewable energy-saving heat supply device comprises a methane tank and a heat-gathering solar component, wherein the methane tank is used for generating methane through anaerobic fermentation, the methane tank comprises a feed port communicated with the top of the methane tank and a gas collection area arranged on one side of the feed port, the gas collection area is provided with a gas outlet, and the gas outlet is used for transmitting the methane to a methane generator; the methane generator is used for generating electricity by utilizing methane, an air inlet of the methane generator is communicated with an air outlet of the methane tank, and the methane generator is electrically connected with a storage battery; the storage battery is used for storing electric energy generated by the methane generator and supplying power to the heat storage equipment; the heat storage equipment is used for supplying heat to the heat utilization equipment; the heat-collecting solar component is used for converting solar energy into heat energy of the heat storage equipment.
As an optional technical scheme, a heat-insulating layer is covered outside the methane tank, a heat-insulating pipe is arranged in the heat-insulating layer, and the heat-insulating pipe is connected with the heat storage equipment.
As an optional technical scheme, a heat recovery device is attached to the pipelines of the heat storage device and the heat utilization device, and the heat recovery device is connected with the heat preservation pipe through a pipeline.
As an optional technical scheme, a biogas compressor is arranged between the gas outlet and the biogas generator, a gas inlet of the biogas compressor is connected with a gas outlet of the biogas digester, and a tail gas end of the biogas compressor is connected with the biogas generator.
As an optional technical scheme, a biogas desulfurizer is also connected between the biogas compressor and the biogas generator.
As an optional technical solution, the gas collection area is higher than the feed inlet.
The utility model has the following beneficial effects:
the utility model utilizes sufficient light energy and methane energy to carry out comprehensive heat supply, reduces the power consumption, increases the utilization rate of renewable energy, and the methane tank is used for generating methane which is utilized as a power generation raw material by the methane generator and is provided with the storage battery as an electric energy storage device. Meanwhile, a heat-collecting solar component is adopted to collect solar energy and convert electric energy into heat energy of heat storage equipment.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
reference numerals: 1-a methane tank; 2-a biogas generator; 3-a storage battery; 4-a heat storage device; 5-heat using equipment; 6-heat-collecting solar energy component; 11-a feed inlet; 12-a gas collection zone; 13-air outlet; 14-insulating layer.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
As shown in fig. 1, the present embodiment provides a renewable energy-saving heating apparatus, including: the biogas generating device comprises a biogas digester 1 and a heat-collecting solar component 6, wherein the biogas digester 1 is used for generating biogas through anaerobic fermentation, the biogas digester 1 comprises a feed port 11 communicated with the top of the biogas digester 1 and a gas collection area 12 arranged on one side of the feed port 11, the gas collection area 12 is provided with a gas outlet 13, and the gas outlet 13 is used for transmitting the biogas to a biogas generator 2; the methane generator 2 is used for generating electricity by utilizing methane, an air inlet of the methane generator 2 is communicated with an air outlet 13 of the methane tank 1, and the methane generator 2 is electrically connected with a storage battery 3; the storage battery 3 is used for storing the electric energy generated by the methane generator 2 and supplying power to the heat storage equipment 4; the heat storage device 4 is used for supplying heat to the heat utilization device 5; the heat-collecting solar component 6 is used for converting solar energy into heat energy of the heat storage device 4.
The utility model utilizes sufficient light energy and methane energy to carry out comprehensive heat supply, reduces the power consumption, increases the utilization rate of renewable energy, uses the methane tank 1 for generating methane, utilizes the methane as a power generation raw material through the methane generator 2, and is provided with the storage battery 3 as an electric energy storage device. Meanwhile, the heat-collecting solar component 6 is adopted to collect solar energy and convert electric energy into heat energy of the heat storage equipment 4.
The solar heat collector is very suitable for environments with long illumination time and large day and night temperature difference in pasturing areas, can cover heat supply requirements only through the heat-collecting solar assembly 6 in the day time, and can fill an electric energy gap by using electric energy generated by biogas power generation when the temperature is low and no day is illuminated so as to continuously maintain the normal operation of the heat utilization equipment 5.
A biogas compressor is arranged between the gas outlet 13 and the biogas generator 2, the gas inlet of the biogas compressor is connected with the gas outlet 13 of the biogas digester 1, and the tail gas end of the biogas compressor is connected with the biogas generator 2.
The utility model can improve the phenomenon of insufficient methane pressure through the methane compressor, so that the methane can be combusted more fully and the generated energy is larger. Because the methane compressor can also generate a certain negative pressure effect on the methane tank 1, the methane production of the methane tank 1 can be more sufficient.
And a biogas desulfurizer is also connected between the biogas compressor and the biogas generator 2, and can remove sulfur in biogas, reduce sulfur content in tail gas of the biogas generator 2 and protect the environment.
The gas collection zone 12 is higher than the feed inlet 11. The higher gas collection zone 12 is provided to facilitate the collection of biogas.
Example 2
In this embodiment, on the basis of embodiment 1, the exterior of the methane tank 1 is covered with a heat insulating layer 14, and a heat insulating pipe is arranged in the heat insulating layer 14 and connected with the heat storage device 4. The heat storage equipment 4 and the pipeline of the heat utilization equipment 5 are attached with a heat recovery device, and the heat recovery device is connected with the heat preservation pipe through a pipeline.
In this embodiment, in order to further enhance the heat utilization efficiency of the present invention, the heat preservation layer 14 is disposed on the methane tank 1 to reduce the temperature variation inside the methane tank 1, and the heat storage device 4 is connected to the heat preservation pipe in the heat preservation layer 14, so that when the heat utilization device 5 operates normally, part of the heat energy can be supplied to the methane tank 1 for heat preservation, and meanwhile, the heat recovery device is disposed on the pipeline of the heat utilization device 5 to reduce the heat loss.
In the foregoing, various embodiments of the present invention have been described with reference to specific examples. However, it should be understood that: the description of the various embodiments of the present invention is not intended to limit the utility model, but rather the description is merely exemplary of the utility model and is not intended to limit the scope of the utility model, which is defined by the claims.
Claims (6)
1. The utility model provides an energy-conserving heating device of renewable energy which characterized in that includes:
the methane tank (1) is used for generating methane through anaerobic fermentation, the methane tank (1) comprises a feed port (11) communicated with the top of the methane tank (1) and a gas collection area (12) arranged on one side of the feed port (11), the gas collection area (12) is provided with a gas outlet (13), and the gas outlet (13) is used for transmitting the methane to the methane generator (2);
the methane generator (2) is used for generating electricity by utilizing methane, an air inlet of the methane generator (2) is communicated with an air outlet (13) of the methane tank (1), and the methane generator (2) is electrically connected with a storage battery (3);
the storage battery (3) is used for storing electric energy generated by the methane generator (2) and supplying power to the heat storage equipment (4);
the heat storage equipment (4) is used for supplying heat to the heat utilization equipment (5);
the heat-collecting solar component (6) is used for converting solar energy into heat energy of the heat storage equipment (4).
2. The renewable energy-saving heating device according to claim 1, wherein the methane tank (1) is covered with an insulating layer (14) on the outside, and an insulating pipe is arranged in the insulating layer (14) and connected with the heat storage equipment (4).
3. The renewable energy saving and heat supplying device according to claim 2, wherein a heat recovery device is attached to the pipeline of the heat storage device (4) and the heat utilization device (5), and the heat recovery device is connected with the heat preservation pipe through a pipeline.
4. The renewable energy saving and heat supplying device according to claim 1, wherein a biogas compressor is arranged between the gas outlet (13) and the biogas generator (2), a gas inlet of the biogas compressor is connected with the gas outlet (13) of the biogas digester (1), and a tail gas end of the biogas compressor is connected with the biogas generator (2).
5. The renewable energy saving and heating device according to claim 4, wherein a biogas desulfurizer is further connected between the biogas compressor and the biogas generator (2).
6. A renewable energy saving heating device according to any one of claims 1-5, characterized in that the gas collection zone (12) is higher than the feed inlet (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122881566.8U CN216337598U (en) | 2021-11-23 | 2021-11-23 | Renewable energy-saving heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122881566.8U CN216337598U (en) | 2021-11-23 | 2021-11-23 | Renewable energy-saving heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216337598U true CN216337598U (en) | 2022-04-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122881566.8U Active CN216337598U (en) | 2021-11-23 | 2021-11-23 | Renewable energy-saving heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216337598U (en) |
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2021
- 2021-11-23 CN CN202122881566.8U patent/CN216337598U/en active Active
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