CN103147942A - Multistage geothermal heat energy generating set - Google Patents
Multistage geothermal heat energy generating set Download PDFInfo
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- CN103147942A CN103147942A CN 201110403796 CN201110403796A CN103147942A CN 103147942 A CN103147942 A CN 103147942A CN 201110403796 CN201110403796 CN 201110403796 CN 201110403796 A CN201110403796 A CN 201110403796A CN 103147942 A CN103147942 A CN 103147942A
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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 invention relates to a multistage geothermal heat energy generating set, which comprises a heat collector, wherein the high-temperature steam end of the heat collector is communicated with a heat energy accumulator, and the cold water inlet end of the heat collector is communicated with a condenser; the other end of the heat energy accumulator is communicated with a heat exchanger, and the cold water inlet end of the heat exchanger is communicated with a cold water pipeline; the hot water inlet end of the heat exchanger and a steam and water separator are communicated with the hot end of a second-stage temperature difference generator, and the steam outlet end of the steam and water separator is connected with a turbine; the hot water outlet end of the steam and water separator is communicated with the hot end of a first-stage temperature difference generator, and the turbine is connected with the generator; the steam and water outlet end of the turbine is communicated with the hot end of the first-stage temperature difference generator, and the cold end of the first-stage temperature difference generator is communicated with the cold end of the second-stage temperature difference generator and a cold water pipeline; and the hot end and the cold end of the first-stage temperature difference generator are respectively communicated with the hot end of the second-stage temperature difference generator, and the hot end and the cold end of the second-stage temperature difference generator are communicated with the condenser. The multistage geothermal heat energy generating set has the advantages of multistage utilization, cleanness and efficiency, energy saving and environmental protection, geothermal water is not extracted and geothermal energy is utilized,.
Description
Technical field
The present invention relates to utilize geothermal power generation, particularly utilize the multistage power generating device of underground heat heat energy.
Background technique
The heat energy of the earth self is inexhaustible and the energy of cheap environmental protection to the mankind, has now developed the ground thermal technology of quoting, as technology such as geothermal power generation, geothermal heating and geothermal water thermal source pumps.Geothermal power has its exclusive advantage, and the first, during geothermal power, 100% is controlled; The second, the geothermal power reserves are sufficient; The 3rd, geothermal power is taken from underground, and environmental pollution is little.Due to above-mentioned advantage, the utilization of geothermal power development is very rapid, has been widely used in the All aspects of such as industrial processes, civil heating, bathing, has received good economic technology benefit, has saved the energy.Along with the extensive use of geothermal power, utilize the geothermal power generating more and more to obtain people's attention, geothermal power generation will have huge boiler unlike thermal power generation, also do not need consume fuel, and its energy used is geothermal power.Contain a large amount of poisonous mineral substance in geothermal water, geothermal water is directly discharged and can be produced baneful influence to environment, after the employing recharging technique, underground water source is constituted a threat to and pollutes, and requiring complexity, and cost is high, has restricted extensive use and the development of ground thermal technology.Also have in geothermal fluid and contain many chemical substances, each metal surface is all produced in various degree impact, directly affect the working life of equipment.
Summary of the invention
The shortcoming that exists in order to overcome above-mentioned prior art the object of the present invention is to provide the multistage power generating device that utilizes underground heat heat energy, and native system has advantages of that need not extract geothermal water utilizes geothermal power, multistage utilization, clean and effective and energy-conserving and environment-protective.
For achieving the above object, the present invention adopts following technological scheme:
utilize the multistage power generating device of underground heat heat energy, comprise heat collector 1, the high-temperature steam end of heat collector 1 is connected by pipeline and heat energy accumulator 2, the cooling water inlet end of heat collector 1 is connected by pipeline and condenser 3, the other end of heat energy accumulator 2 is connected by pipeline and the heat exchanger 5 that valve control 4 is installed, the cooling water inlet end of heat exchanger 5 and cold water 6 pipelines are connected, the hot junction 16 of hot water outlet end and steam-water separator 9 and second level thermal generator 13 is connected, the steam (vapor) outlet end of steam-water separator 9 is connected connection with steam turbine, the hot water outlet end of steam-water separator 9 and the hot junction 12 of first order thermal generator 10 are connected, steam turbine 8 is connected connection with generator, the carbonated drink outlet end of steam turbine 8 and the hot junction 12 of first order thermal generator 10 are connected, the cold junction 11 of first order thermal generator 10 and the cold junction 14 of second level thermal generator 13 and cold water 6 pipelines are connected, first order thermal generator 10 hot junctions 12 and cold junction 11 are connected with the hot junction 16 of second level thermal generator 13 respectively, second level thermal generator 13 hot junctions 16 and cold junction 14 and condenser 3 are connected.
Described heat collector 1 adopts thermal conductivity, material high temperature resistant and the corrosion resistance performance to make.
Be surrounded by heat insulation layer outside pipeline between described heat collector 1 and heat energy accumulation of energy 2.
The present invention utilizes the thermo-electric generation of the energy of underground nature, takes full advantage of the geothermal power generating, has effectively utilized geothermal power, and for a change the energy resource supply mode provides new technology, new method and a new way.
Description of drawings
Accompanying drawing is structural representation of the present invention.
Description of reference numerals:
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
the present invention utilizes the multistage power generating device of underground heat heat energy, comprise heat collector 1, the high-temperature steam end of heat collector 1 is connected by pipeline and heat energy accumulator 2, the cooling water inlet end of heat collector 1 is connected by pipeline and condenser 3, the other end of heat energy accumulator 2 is connected by pipeline and the heat exchanger 5 that valve control 4 is installed, the cooling water inlet end of heat exchanger 5 and cold water 6 pipelines are connected, the hot junction 16 of hot water outlet end and steam-water separator 9 and second level thermal generator 13 is connected, the steam (vapor) outlet end of steam-water separator 9 is connected connection with steam turbine, the hot water outlet end of steam-water separator 9 and the hot junction 12 of first order thermal generator 10 are connected, steam turbine 8 is connected connection with generator, the carbonated drink outlet end of steam turbine 8 and the hot junction 12 of first order thermal generator 10 are connected, the cold junction 11 of first order thermal generator 10 and the cold junction 14 of second level thermal generator 13 and cold water 6 pipelines are connected, first order thermal generator 10 hot junctions 12 and cold junction 11 are connected with the hot junction 16 of second level thermal generator 13 respectively, second level thermal generator 13 hot junctions 16 and cold junction 14 and condenser 3 are connected.Described heat collector 1 adopts thermal conductivity, material high temperature resistant and the corrosion resistance performance to make.Be surrounded by heat insulation layer outside pipeline between described heat collector 1 and heat energy accumulation of energy 2.
working principle of the present invention is: the cold water that condenser is 3 li enters into 1 li of heat collector by Action of Gravity Field, the absorption geothermal power becomes high-temperature steam and enters heat energy accumulator 2 by pipeline, flow into heat exchanger 5 by valve control 4, after flowing to cold water 6 heat-shifts, flow into the hot junction 16 of second level thermal generator 13, flow into condenser 3 realization circulations after it flows out, cold water 6 flow into steam-water separator 9 after 5 li of heat exchangers absorb heat, the steam of top flow into steam turbine 8, pushing turbine 8 drives generator 7 generatings, realize first order electricity generate function, the hot junction 12 of the high-temperature water inflow first order thermal generator 10 that the carbonated drink of discharging from steam turbine 8 and steam-water separator 9 flow out, its cold junction 11 is filled with cold water 6, realize first order thermo-electric generation, namely realize second level electricity generate function, enter the hot junction 16 of second level thermal generator 13 from first order thermal generator 10 hot junctions 12 and cold junction 11 hot water out, its cold junction 14 is filled with cold water 6, realize second level thermo-electric generation, namely realize third level electricity generate function, realize circulation from second level thermal generator 13 hot junctions 16 and cold junction 14 parts except flowing into condenser 3 at last, other all is used for resident living hot water 15.
Do not break away from the spirit and scope of the present invention and can make many other changes and remodeling.Should be appreciated that to the invention is not restricted to specific mode of execution, scope of the present invention is defined by the following claims.
Claims (3)
1. utilize the multistage power generating device of underground heat heat energy, it is characterized in that, comprise heat collector (1), the high-temperature steam end of heat collector (1) is connected by pipeline and heat energy accumulator (2), the cooling water inlet end of heat collector (1) is connected by pipeline and condenser (3), the other end of heat energy accumulator (2) is connected by pipeline and the heat exchanger (5) that valve control (4) is installed, the cooling water inlet end of heat exchanger (5) and cold water (6) pipeline are connected, the hot junction (16) of hot water outlet end and steam-water separator (9) and second level thermal generator (13) is connected, the steam (vapor) outlet end of steam-water separator (9) is connected 8 with steam turbine) connect, the hot junction (12) of the hot water outlet end of steam-water separator (9) and first order thermal generator (10) is connected, steam turbine (8) is connected 7 with generator) connect, the hot junction (12) of the carbonated drink outlet end of steam turbine (8) and first order thermal generator (10) is connected, the cold junction (11) of first order thermal generator (10) and the cold junction (14) of second level thermal generator (13) and cold water (6) pipeline are connected, first order thermal generator (10) hot junction (12) and cold junction (11) are connected with the hot junction (16) of second level thermal generator (13) respectively, second level thermal generator (13) hot junction (16) and cold junction (14) and condenser (3) are connected.
2. the multistage power generating device that utilizes underground heat heat energy as claimed in claim 1, is characterized in that, described heat collector (1) adopts thermal conductivity, material high temperature resistant and the corrosion resistance performance to make.
3. the multistage power generating device that utilizes underground heat heat energy as claimed in claim 1, is characterized in that, is surrounded by heat insulation layer outside the pipeline between described heat collector (1) and heat energy accumulation of energy (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110403796 CN103147942A (en) | 2011-12-07 | 2011-12-07 | Multistage geothermal heat energy generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110403796 CN103147942A (en) | 2011-12-07 | 2011-12-07 | Multistage geothermal heat energy generating set |
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| Publication Number | Publication Date |
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| CN103147942A true CN103147942A (en) | 2013-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201110403796 Pending CN103147942A (en) | 2011-12-07 | 2011-12-07 | Multistage geothermal heat energy generating set |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105871304A (en) * | 2016-01-02 | 2016-08-17 | 俞亮芽 | Solar power generation device |
| US20220286020A1 (en) * | 2021-03-08 | 2022-09-08 | Austin Geotech Services, Inc. | Methods for electrical power generation using the energy content of fluids produced from the earth |
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2011
- 2011-12-07 CN CN 201110403796 patent/CN103147942A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105871304A (en) * | 2016-01-02 | 2016-08-17 | 俞亮芽 | Solar power generation device |
| CN105915158A (en) * | 2016-01-02 | 2016-08-31 | 俞亮芽 | Solar energy generation device |
| CN105915154A (en) * | 2016-01-02 | 2016-08-31 | 俞亮芽 | Solar energy generation device |
| US20220286020A1 (en) * | 2021-03-08 | 2022-09-08 | Austin Geotech Services, Inc. | Methods for electrical power generation using the energy content of fluids produced from the earth |
| US11781530B2 (en) * | 2021-03-08 | 2023-10-10 | Austin Geotech Services, Inc. | Methods for electrical power generation using the energy content of fluids produced from the earth |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130612 |