CN212429112U - Geothermal energy power generation device and tunnel geothermal energy auxiliary lighting system - Google Patents
Geothermal energy power generation device and tunnel geothermal energy auxiliary lighting system Download PDFInfo
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- CN212429112U CN212429112U CN202021190269.8U CN202021190269U CN212429112U CN 212429112 U CN212429112 U CN 212429112U CN 202021190269 U CN202021190269 U CN 202021190269U CN 212429112 U CN212429112 U CN 212429112U
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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
- Y02E10/10—Geothermal energy
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Abstract
The utility model discloses a geothermal energy power generation facility and tunnel geothermal energy auxiliary lighting system, include: the heat collecting device, the water storage device and the power generation device; the heat collecting device is connected with the water storage device, the water storage device is connected with one side of the power generation device through a steam pipeline, and the other side of the power generation device is connected with the water storage device through a cooling pipeline. The geothermal energy is collected by the heat collector, the water in the water tank is heated into steam by the geothermal energy, the steam provides power for the generator to generate electric energy, and the steam is liquefied again into liquid water to be recycled into the water tank; the electric energy generated by the generator is stored in the energy storage device to provide electric energy for tunnel illumination. The energy consumption during the operation of the tunnel is saved by using the geothermal energy for auxiliary lighting, the geothermal energy is effectively utilized, and the problem of high energy consumption of tunnel lighting is solved.
Description
Technical Field
The utility model relates to a geothermal energy technical field especially relates to a geothermal energy power generation facility and tunnel geothermal energy auxiliary lighting system.
Background
The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art.
The geothermal energy is natural heat energy extracted by the earth crust, the energy comes from lava in the earth and is energy causing volcanic eruption and earthquake, the reasonable utilization of the geothermal energy can bring much convenience to the life of human beings, and meanwhile, the green energy of the geothermal energy also relieves the pollution of fossil energy to the living environment;
the tunnel needs to be kept bright for a long time, so that the illumination of the tunnel consumes a lot of energy, and at present, sunlight is used for illuminating the tunnel so as to reduce the energy consumption of tunnel illumination; however, the inventor thinks that the construction cost of using sunlight to illuminate the tunnel is low, the illumination effect is not obviously insufficient compared with the illumination of common lamplight, and the energy is green and environment-friendly; however, sunlight illumination has time period limitations and weather limitations, which cause solar illumination to require different electrical illumination to ensure illumination in the absence of sunlight.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a geothermal energy power generation device and a tunnel geothermal energy auxiliary lighting system, which collects geothermal energy through a heat collector, utilizes the geothermal energy to heat water in a water tank into vapor, and then provides power for a generator to generate electric energy, and the vapor is liquefied into liquid water again and recovered into the water tank; the electric energy generated by the generator is stored in the energy storage device to provide electric energy for tunnel illumination. The energy consumption during the operation of the tunnel is saved by using the geothermal energy for auxiliary lighting, the geothermal energy is effectively utilized, and the problem of high energy consumption of tunnel lighting is solved.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
in a first aspect, the utility model provides a geothermal energy power generation device, include: the heat collecting device, the water storage device and the power generation device;
the heat collecting device is connected with the water storage device, the water storage device is connected with one side of the power generation device through a steam pipeline, and the other side of the power generation device is connected with the water storage device through a cooling pipeline.
In a second aspect, the utility model provides a tunnel geothermal energy auxiliary lighting system, include: the lighting device and the geothermal energy power generation device are connected with the lighting device.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a geothermal energy is liquid water heating for behind the vapor for the electricity generation of propelling movement generator, cools off the vapor again for liquid water then, realizes promoting the circulation of the vapor of generator work, and the waste to the water resource is avoided to the rational utilization resource.
The utility model solves the problem that the tunnel illumination is influenced when the solar illumination is influenced by time periods and weather through the geothermal energy power generation auxiliary tunnel illumination; reasonably and fully utilize geothermal energy sources and ensure the utilization efficiency of heat energy. The utility model discloses an energy memory can enough store the electric energy that has produced as the transfer station of electric energy, for the facility that needs electric power provides electric power, also can convert the electric current or the voltage that the generator produced into electric current or the voltage that the tunnel lighting lamp can use.
Drawings
The accompanying drawings, which form a part of the specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without unduly limiting the scope of the invention.
Fig. 1 is a structural diagram of a geothermal energy power generation device provided in embodiment 1 of the present invention;
fig. 2 is a structural diagram of a tunnel geothermal energy auxiliary lighting system provided in embodiment 2 of the present invention;
fig. 3 is a structural diagram of a tunnel geothermal energy auxiliary lighting system provided in embodiment 2 of the present invention;
wherein, 1, a heat collector; 2. a heat collection network; 3. a water tank; 4. a generator; 5. a turbine; 6. a battery/power converter; 7. an electric wire; 8. tunnel lighting lamp.
The specific implementation mode is as follows:
the present invention will be further explained with reference to the accompanying drawings and examples.
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the invention. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
In the present invention, the terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, and are only the terms determined for convenience of describing the structural relationship of each component or element of the present invention, and are not specific to any component or element of the present invention, and are not to be construed as limiting the present invention.
In the present invention, terms such as "fixedly connected", "connected", and the like are to be understood in a broad sense, and may be a fixed connection, or an integral connection or a detachable connection; may be directly connected or indirectly connected through an intermediate. The meaning of the above terms in the present invention can be determined according to specific situations by persons skilled in the art, and should not be construed as limiting the present invention.
Example 1
As shown in fig. 1, the present embodiment provides a geothermal energy power generation apparatus including: the heat collector 1, the water tank 3 and the generator 4;
the heat collector 1 is connected with the water tank 3, the heat collector 1 collects geothermal energy and transmits the geothermal energy to the water tank 3, and liquid water in the water tank 3 is heated into gaseous steam under the action of the geothermal energy;
in the embodiment, the bottom of the heat collector 1 is provided with the heat collecting net 2, and the geothermal energy is collected by the heat collecting net 2;
in this embodiment, the heat collecting net 2 is a metal heat collecting net, which is close to the geothermal heat source, and the metal has good heat transfer performance, so that the utilization efficiency of heat energy can be ensured, and the loss in the heat energy transmission process can be reduced.
The water tank 3 is connected with the generator 4 through a water vapor pipeline, water vapor in the water tank 3 is transmitted into the generator 4 through the water vapor pipeline, and the water vapor pushes a turbine 5 in the generator 4 to rotate so as to generate electric power;
after the energy is released by the steam, the other side of the generator 4 is connected with the water tank 3 through a cooling pipeline, and the steam is liquefied into liquid water again through the cooling pipeline and is recycled into the water tank 3;
in this embodiment, the water in the water tank is at first for vapor through the effect heating of geothermal energy, promotes the generator and sends, then in the liquid water of liquefaction returns to the water tank after the cooling, the circulation of completion water realizes promoting the circulation of the water vapor power system of generator work, and the waste of water resource is avoided to the rational utilization water resource.
It is understood that the water tank 3 may also be a water storage device such as a water storage tank.
In the embodiment, the generator 4 is connected with the storage battery or the power converter 6, and the generator 4 is transmitted to the storage battery or the power converter 6 above the generator through a wire;
the storage battery or the power converter is used as a power conversion station, and can store the generated power in the storage battery to provide power for facilities which may need the power, or convert the current or voltage generated by the generator to be used by electric devices.
Example 2
As shown in fig. 2 to 3, the present embodiment provides a tunnel geothermal energy auxiliary lighting system, including: the geothermal energy power generation device is connected with the lighting device;
the storage battery or the power converter 6 in the geothermal energy power generation device converts the stored electric energy according to the voltage or the current required by the illuminating lamp 8 in the tunnel, and transmits the electric energy to the tunnel illuminating lamp 8 through the electric wire 7 to provide electric energy for tunnel illumination.
In the embodiment, geothermal energy is used for generating electricity to provide energy for tunnel illumination; the consumption of energy is reduced by using geothermal energy, and the utilization efficiency of the geothermal energy is improved;
the solar lighting system solves the problem that solar lighting is affected by time periods and weather through geothermal energy power generation auxiliary lighting, reasonably and fully utilizes geothermal energy, and reduces overuse of fossil fuel.
Example 3
The embodiment provides a tunnel geothermal energy auxiliary lighting method, which comprises the following steps:
the water storage device receives the geothermal energy collected by the heat collection device;
the water storage device transmits the water vapor generated after being heated by the geothermal energy to the power generation device through a water vapor pipeline to push the power generation device to generate electric energy;
the power generation device stores the generated electric energy, cools the water vapor through the cooling pipeline and then recovers the water vapor to the water storage device.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Although the present invention has been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and those skilled in the art should understand that various modifications or variations that can be made by those skilled in the art without inventive work are still within the scope of the present invention.
Claims (10)
1. A geothermal power generation apparatus, comprising: the heat collecting device, the water storage device and the power generation device;
the heat collecting device is connected with the water storage device, the water storage device is connected with one side of the power generation device through a steam pipeline, and the other side of the power generation device is connected with the water storage device through a cooling pipeline.
2. The geothermal power plant of claim 1,
the heat collecting device is a heat collector, a heat collecting net is installed at the bottom of the heat collector, and geothermal energy is collected by the heat collecting net.
3. A geothermal power plant as defined in claim 2,
the heat collecting net is a metal heat collecting net.
4. The geothermal power plant of claim 1,
the power generation device is a generator, and the steam heated by the geothermal energy in the water storage device is transmitted to the generator through a steam pipeline to push a turbine in the generator to rotate.
5. A geothermal power plant as defined in claim 4,
the water vapor is liquefied into liquid water from the other side of the generator through the cooling pipeline and is recycled into the water storage device.
6. The geothermal power plant of claim 1,
the power generation device is connected with the energy storage device through an electric wire.
7. A tunnel geothermal energy assisted lighting system, comprising: a lighting device and a geothermal power plant as claimed in any one of claims 1 to 6 connected to the lighting device.
8. A tunnel geothermal energy auxiliary lighting system as recited in claim 7,
and the energy storage device of the geothermal energy power generation device is connected with the lighting device.
9. A tunnel geothermal energy auxiliary lighting system as recited in claim 8,
the energy storage device converts the stored electric energy according to the voltage or current required by the lighting device.
10. A tunnel geothermal energy auxiliary lighting system as recited in claim 7,
the lighting device is a tunnel lighting lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202021190269.8U CN212429112U (en) | 2020-06-23 | 2020-06-23 | Geothermal energy power generation device and tunnel geothermal energy auxiliary lighting system |
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| CN202021190269.8U CN212429112U (en) | 2020-06-23 | 2020-06-23 | Geothermal energy power generation device and tunnel geothermal energy auxiliary lighting system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111810370A (en) * | 2020-06-23 | 2020-10-23 | 济南大学 | Geothermal energy power generation device, tunnel geothermal energy auxiliary lighting system and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111810370A (en) * | 2020-06-23 | 2020-10-23 | 济南大学 | Geothermal energy power generation device, tunnel geothermal energy auxiliary lighting system and method |
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