CN1626989A - Waterpower method using heat energy from earth mantle - Google Patents
Waterpower method using heat energy from earth mantle Download PDFInfo
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- CN1626989A CN1626989A CN 200310117264 CN200310117264A CN1626989A CN 1626989 A CN1626989 A CN 1626989A CN 200310117264 CN200310117264 CN 200310117264 CN 200310117264 A CN200310117264 A CN 200310117264A CN 1626989 A CN1626989 A CN 1626989A
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- water
- heat energy
- hydroelectric generation
- hydraulic power
- earth mantle
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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 discloses a hydraulic power generation method by using mentle heat energy. Said method includes the following steps: cold water is flowed through hydraulic power generation string and fed into heating well, in the course of that the cold water is flowed through heating well bottom said cold water can absorb heat quantity and can be formed into high-temp water, under the pumping action of the vaporization pump the high-temp water is vaporized and fed into vapor tank, then said vapor can be fed into condenser, and condensed into water and can release heat quantity so as to implement hydraulic power generation, and can implement heat supply at the same time.
Description
Technical field
The present invention relates to a kind of new forms of energy recovery method, particularly a kind of earth mantle heat energy hydraulic power generating method.
Background technology
The energy is the major issue that is related to national economy, and all previous Party Central Committee, State Council all the strategy and policy problem of China's energy construction as development national economy, are paid much attention to.Underground heat has received increasing concern as a kind of clean energy resource.China's geothermal power generation mainly contains the Yangbajing Geothermol Power Station, Tibet, and installed capacity is 2.5 ten thousand KW, is the plateau thermal power station of China's maximum.States such as Japan, the U.S., Philippine, Italy, Mexico are also all greatly developing the geothermal power generation technology at present.At present both at home and abroad aspect geothermal utilization, two or three kilometer of main recovery of subterranean is with interior earth's crust heat energy power-generating, and scale is less, invests bigger.
In the prior art, the geothermal power generation method is the heat energy thermal power generating method, and the work done medium is the water of gaseous state or the low boiling working fluid of gaseous state, and the required merit of generating electricity is transformed by heat energy and gets.Adopt the steam power TRT, promptly the high temperature and high pressure steam promotion steam turbine generator that forms with heat energy generates electricity.This method is followed the second law of thermodynamics, i.e. Q=Δ E+W, and the mechanical power W that is used to generate electricity is supplied with by heat energy Q.
Domestic and international existing hydroelectric generation all is to utilize nature rivers water as power resource, and adopting manually, the mode of building a dam realizes the drop hydroelectric generation; Domestic and international existing thermal power generation (coal) all is to utilize coal as power resource, adopts high temperature and high pressure steam work done mode to realize the steam power generating.
Summary of the invention
The objective of the invention is to overcome above-mentioned the deficiencies in the prior art, provide a kind of and be used to exploit earth mantle heat energy and realize hydroelectric earth mantle heat energy hydraulic power generating method.
The technical solution used in the present invention is: a kind of earth mantle heat energy hydraulic power generating method may further comprise the steps:
(a) current enter through the hydroelectric generation string and adopt hot well, and described hydroelectric generation string is made up of several hydroelectric generation unit, and each hydroelectric generation unit comprises water supply line, hydraulic generator unit and feed cistern;
(b) absorb the earth mantle heat in the process of cold water bottom the flow direction is adopted hot well and become high-temperature water, under the swabbing action of vaporization pump, the high-temperature water vaporization enters steam drum;
(c) steam in the steam drum enters cold condenser, and water is become in condensation, discharges heat.
Adopt technical scheme provided by the invention, the described hot well of adopting is arranged on underground about 20 km places, cold water is flowed through ladder hydroelectric generation string to adopting hot well water supply, cold water has collected the earth mantle heat energy that well bore conduction is on every side come in by adopting hot well steel sleeve outer annular space in the flow process of shaft bottom, under vaporization pump swabbing action, the high-temperature water of adopting hot well steel sleeve inside enters the suction line of vaporization pump, bleed pipe through the vaporization pump is injected in the steam drum then, under pressure differential and buoyancy, steam rises in the cold condenser, water is formed in condensation, discharges heat; Cold water is in the ladder hydroelectric generation string process of flowing through, and the hydrodynamic force that the potential energy of water forms promotes hydrogenerator and generates electricity i.e. hydroelectric generation; The present invention utilizes the rivers water of manually quoting as recirculated cooling water and hydroelectric power resource.
Description of drawings
Fig. 1 is an earth mantle heat energy hydraulic power generating method device schematic diagram of the present invention;
Fig. 2 is an earth mantle heat energy hydraulic power generating method principle schematic of the present invention.
The specific embodiment
Below in conjunction with description of drawings the specific embodiment of the present invention.
As shown in Figure 1, realize having the inventive system comprises ladder hydroelectric generation string, adopt hot well 2, vaporization pump 3, steam drum 4 and cold condenser 5,, adopt petroleum drilling technology, will adopt hot well 2 and be arranged on underground about 20 km places by excavating hole, slope and horizontal hole.Ladder hydroelectric generation string is made up of several hydroelectric generation unit 1, and each hydroelectric generation unit 1 comprises water supply line 11, hydraulic generator unit 12 and feed cistern 13.Vaporization pump 3 is arranged on adopts hot well 2 tops, adopts and is provided with steel sleeve 21 in the hot well 2, and the suction line 31 of vaporization pump 3 is inserted in the steel sleeve 21, and the bleed pipe 32 of vaporization pump 3 is arranged in the steam drum 4, and the outlet of steam drum 4 is connected with the inlet of cold condenser 5.
The course of work of the present invention is as follows:
As depicted in figs. 1 and 2, at first flow through each hydroelectric generation unit 1 of ladder hydroelectric generation string of cold water enters and adopts hot well 2, water conducts the earth mantle heat energy of coming in collected well bore in the flow process of shaft bottom by steel sleeve 21 outer annular space around, water temperature is elevated to about 160 ℃.The suction line 31 of vaporization pump 3 is inserted into below the water surface in the steel sleeve 21, and under vaporization pump 3 swabbing actions, the high-temperature water of steel sleeve 21 inside upwards flows, and enters in the bleed pipe 32 of vaporization pump 3 through suction line 31 and is vaporized.Steam by bleed pipe 32 ejection enters into steam drum 4, is fallen into the bottom of steam drum 4 and is back to by the droplet particle of bleed pipe 32 ejections and adopt in the hot well 2.This moment steam drum 4 gas in free G﹠W steam is arranged, cold condenser 5 externally under the effect of recirculated cooling water internal pressure be about 0.4 atmospheric pressure.Under pressure differential and buoyancy, steam rises in the cold condenser 5, and the steam in the cold condenser 5 is become in the process of aqueous water in condensation, discharges huge heat and is recycled cooling water and takes away.
Claims (1)
- A kind of earth mantle heat energy hydraulic power generating method, it is characterized in that: described earth mantle heat energy hydraulic power generating method may further comprise the steps: (a) the cold water hydroelectric generation string of flowing through enters and adopts hot well, described hydroelectric generation string is made up of several hydroelectric generation unit, and each hydroelectric generation unit comprises water supply line, hydraulic generator unit and feed cistern; (b) absorb the earth mantle heat in the process of cold water bottom the flow direction is adopted hot well and become high-temperature water, under the swabbing action of vaporization pump, the high-temperature water vaporization enters steam drum; (c) steam in the steam drum enters cold condenser, is condensed into water, discharges heat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200310117264 CN1626989A (en) | 2003-12-10 | 2003-12-10 | Waterpower method using heat energy from earth mantle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200310117264 CN1626989A (en) | 2003-12-10 | 2003-12-10 | Waterpower method using heat energy from earth mantle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1626989A true CN1626989A (en) | 2005-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200310117264 Pending CN1626989A (en) | 2003-12-10 | 2003-12-10 | Waterpower method using heat energy from earth mantle |
Country Status (1)
| Country | Link |
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| CN (1) | CN1626989A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101965486B (en) * | 2008-02-25 | 2012-12-05 | 威廉·赖利 | Utilizing aquifer pressure to generate electrical energy |
| CN105546860A (en) * | 2016-02-17 | 2016-05-04 | 姚国敏 | Device and method for extracting and using geothermal energy |
| CN106460774A (en) * | 2014-05-07 | 2017-02-22 | 许相彩 | Power generating method using water pressure and vapor, and generating device thereof |
-
2003
- 2003-12-10 CN CN 200310117264 patent/CN1626989A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101965486B (en) * | 2008-02-25 | 2012-12-05 | 威廉·赖利 | Utilizing aquifer pressure to generate electrical energy |
| CN106460774A (en) * | 2014-05-07 | 2017-02-22 | 许相彩 | Power generating method using water pressure and vapor, and generating device thereof |
| JP2017515052A (en) * | 2014-05-07 | 2017-06-08 | ホ, サンチェHEO, Sang Chae | In-house power generation method using water pressure and steam and power generation apparatus therefor |
| CN105546860A (en) * | 2016-02-17 | 2016-05-04 | 姚国敏 | Device and method for extracting and using geothermal energy |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |