WO2004101988A1 - 建造物落差発電システム - Google Patents
建造物落差発電システム Download PDFInfo
- Publication number
- WO2004101988A1 WO2004101988A1 PCT/JP2004/006615 JP2004006615W WO2004101988A1 WO 2004101988 A1 WO2004101988 A1 WO 2004101988A1 JP 2004006615 W JP2004006615 W JP 2004006615W WO 2004101988 A1 WO2004101988 A1 WO 2004101988A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- power
- building
- generation system
- power generation
- pipe
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
- F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
- F03D13/22—Foundations specially adapted for wind motors
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/122—Pipe-line systems for waste water in building
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
- F03D13/10—Assembly of wind motors; Arrangements for erecting wind motors
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/30—Wind power
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/50—Hydropower in dwellings
-
- 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
- Y02E10/20—Hydro energy
-
- 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
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
-
- 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
- Y02E10/70—Wind energy
- Y02E10/728—Onshore wind turbines
Definitions
- the present invention uses a drainage pipe of a high-rise house or the like to generate electricity by a generator using a head of flowing water discharged to a vertical pipe, and to use the obtained electricity through an electric controller in a building to make the electricity effective.
- a new building power storage system to be used more specifically, while inserting a spiral-shaped water turbine with a plurality of baffles attached into a vertical pipe provided along the building to receive running water, The rotating power is converted to electrical output by a generator while rotating the water wheel with a gear, and the obtained power is stored in the power storage unit, and the power is effectively used in the building while being controlled by the power control unit inside the building. It is intended to provide a building head power generation system capable of performing the above. Background art
- rhythm of the resident's life meant that the amount of drainage drained was large in the morning and night and small during the day, and the drainage volume was not constant, making it impossible to use such drainage for a long time.
- hydropower using hydropower has a large amount of water because it uses hydropower as power.
- Power is generated by rotating turbines using the river water in the mountainous areas where the flow velocity is high, but the cost of setting up power stations and substations in the mountainous areas and laying electric wires is expensive.
- power generation methods such as nuclear power generation, thermal power generation, and wind power generation.
- High-rise buildings such as condominiums, city hotels, and offices use large amounts of tap water in buildings with a large number of residents.
- the cost of managing water and electricity costs in the building department is also increasing. For this reason, it has been desired to generate electricity by effectively utilizing domestic wastewater used in the building and store the obtained electricity.However, a device that can convert the wastewater flowing in the vertical pipe of the building into power was not yet developed. Disclosure of the invention
- the inventors of the present invention have conducted intensive studies to solve the above-mentioned problems, and found that a water turbine with a baffle plate having spiral or screw-shaped blades inside a vertical pipe and a gear for fixing the lower end of the water turbine were used.
- a water turbine with a baffle plate having spiral or screw-shaped blades inside a vertical pipe and a gear for fixing the lower end of the water turbine were used.
- the drop height is about 3 to 5 m, it can be used as power generation power, the obtained electricity is stored in the power storage part, and through the electric control part when necessary
- the first aspect of the present invention is that, among drainage pipes arranged along a wall of a building, a pipe attached mainly to an arbitrary position of a vertical drainpipe, a water turbine provided in the pipe, and a connection to the waterwheel A rotating shaft directly connected to the gear portion, penetrating through the cylinder and taken out, a power generating portion directly connected to the rotating shaft, and a power storage portion for storing power of the power generating portion.
- a power control unit for connecting the power of the power storage unit to the power system of the building. Electrical system.
- the second aspect of the present invention is the building according to claim 1, wherein the cylinder has a joint mechanism at both ends of the cylinder, and is fastened to a joint provided at a cutting end of the vertical drain pipe.
- This is a head power generation system.
- the third aspect of the present invention is the building head power generation system according to claim 1, wherein the water turbine has a structure having spiral or screw-shaped blades.
- a fourth aspect of the present invention is the building head power generator according to claim 1 or 3, wherein the water turbine has a plurality of baffle plates attached to a surface of a spiral or screw blade. System.
- a fifth aspect of the present invention is such that the gear portion is configured such that one of the gear portions is directly connected to the water wheel, and the other is directly connected to the rotating shaft, and the rotating shaft is taken out outward substantially orthogonal to the cylinder.
- the generator is an AC type or a DC type generator, wherein a rotating shaft in the generator is coaxially coupled to a rotating shaft directly connected to the gear portion, and 2.
- the building head power generation system according to claim 1 wherein the power generated by the power generation is supplied to the power storage unit via a rectifier or directly from a generator.
- the seventh aspect of the present invention is the building head power generation system according to claim 1, wherein the power storage unit is configured by a secondary battery or an electric double layer capacitor.
- An eighth aspect of the present invention is that the power control unit is configured by a power conversion device that converts power from a power storage unit into a voltage, a frequency, or the like that conforms to a power system standard, and that has a necessary protection function.
- a building head power generation system according to claim 1, wherein:
- a ninth aspect of the present invention is the above-mentioned vertical drain pipe, wherein a joint mechanism provided at both ends of the cylinder is provided.
- FIG. 1 is an explanatory diagram showing the appearance of the system of the present invention.
- FIG. 2 is a partially enlarged view of FIG.
- FIG. 3 is an enlarged cross-sectional view of the cylinder in FIG.
- FIG. 4 is a partially enlarged view of a water turbine used in the system of the present invention.
- FIG. 5 is an explanatory diagram showing the arrangement of the system of the present invention.
- FIG. 1 is an explanatory diagram showing the appearance of the system of the present invention.
- the building 1 targeted by the present invention is a high-rise building such as a condominium or office and a building with many residents. These buildings drain the domestic wastewater used for each floor from the horizontal pipe 5 to the vertical pipe 2 arranged along the outer wall of the building, collect in the collecting basin 4 provided under the ground, and flow to the sewer pipe. It is designed for.
- a tube 7 is attached to an arbitrary position on the vertical tube 2, preferably for every two floors, to the vertical tube 2 via a joint portion 6.
- a bypass pipe 3 having the same inside diameter as the vertical pipe 2 is installed outside the section, but in the case of the existing vertical pipe, an arbitrary portion is cut and the joint section 6 and these bypass pipes 3 are attached. Good.
- FIG. 3 is a cross-sectional view for explaining the inside of the cylinder 7 attached to the vertical pipe 2.
- the upper and lower joints 62 and 63 provided at the upper end of the cylinder 7 are fixed to these joints by porto detachably. ing.
- the water turbine 12 Since the water turbine 12 has the baffle plate 14 on the surface of the spiral or screw-like blade 15 as described above, the water flowing out of the vertical pipe 2 is prevented from flowing by the baffle plate 14. Since it flows downward while being blocked, much time is required to pass through the inside of the cylinder 7.
- a rotating portion composed of the gear 13 is used as a mechanism for taking out the rotational power of the water turbine 12 to the outside.
- the gear 13 has an umbrella that can be provided with a rotating shaft orthogonal to the cylinder 7.
- Cross-shaft or staggered gears such as blade gears and worm gears can be used.
- the rotating power obtained by using the above-mentioned flowing water head is converted into an electric output by the power generation unit 9.
- an AC generator for generating AC power and a DC for generating DC power are used.
- a generator can be used.
- the alternator has a feature that the structure itself is simple and has a long life because it does not have a commutator (commuter) inside, but when storing power in the battery, the alternating current is separately converted to direct current. Requires a rectifier to convert.
- the electric power generated by the power generation unit described above is stored in the power storage unit 10.
- a device used for the power storage in addition to a secondary storage battery such as a well-known lead storage battery, a recently used power storage device has been used.
- the double-layer capacitor is a capacitor having a very large capacitance, and is included in the system because it is a preferable device for the present invention system.
- the electrical difference between the secondary storage battery and the electric double layer capacitor is that the storage battery has a substantially constant voltage with respect to the stored power capacity, and the capacitor has a higher voltage in proportion to the stored power capacity. It has features.
- the electric power stored in the electric double layer capacity which is the power storage unit, needs to be converted into waveforms, voltages, and frequencies suitable for system power by the power control unit 11 so that it can be used as pumps, external lights, etc. in buildings. For this reason, we usually use an inverter that converts DC to AC. In the case of Japan, there is a grid connection guideline for supplying power to the grid, so it is necessary to satisfy this line and to respond with the approval of the power company.
- Fig. 5 is an explanatory view showing the layout of the system of the present invention. 7 Rotating the gear 13 to which the lower end of the cylinder 7 is fixed while passing through the water turbine 12 inside, the rotary power is transmitted to each power generation device 9 to generate electricity, and the obtained electricity is Power is stored in each power storage unit connected to the power generation unit.
- Industrial applicability This system is a new system that can generate new electricity according to the amount of tap water used in the building, because power is generated each time domestic wastewater from inside the building flows through the vertical pipe. This greatly contributes to the reduction of management costs.
- the obtained electricity can be stored inside the building separately from normal electricity, so it can be charged via the electricity control unit in the event of a power outage.
- electricity stored in the power storage unit can be used to reduce electricity costs, for example, by using it as electricity for common areas in buildings such as corridors, parking lots, and outdoor lights.
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- Sustainable Energy (AREA)
- Structural Engineering (AREA)
- Water Supply & Treatment (AREA)
- Public Health (AREA)
- Hydrology & Water Resources (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Hydraulic Turbines (AREA)
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005506207A JPWO2004101988A1 (ja) | 2003-05-14 | 2004-05-11 | 建造物落差発電システム |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003135645 | 2003-05-14 | ||
JP2003-135645 | 2003-05-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004101988A1 true WO2004101988A1 (ja) | 2004-11-25 |
Family
ID=33447190
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2004/006615 WO2004101988A1 (ja) | 2003-05-14 | 2004-05-11 | 建造物落差発電システム |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPWO2004101988A1 (ja) |
CN (1) | CN1802502A (ja) |
WO (1) | WO2004101988A1 (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011158008A2 (en) | 2010-06-18 | 2011-12-22 | John Philip Roger Hammerbeck | A heat transfer device |
JP2012007615A (ja) * | 2011-06-04 | 2012-01-12 | Shinzo Oi | 水の流力発電装置 |
CN102392777A (zh) * | 2011-08-03 | 2012-03-28 | 浙江大学 | 用于高层建筑排水系统的发电装置 |
JP2013189888A (ja) * | 2012-03-13 | 2013-09-26 | Sekisui Chem Co Ltd | 小水力発電装置 |
CN106050535A (zh) * | 2016-08-03 | 2016-10-26 | 广东工业大学 | 雨水发电系统 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102486153A (zh) * | 2010-12-06 | 2012-06-06 | 西安博昱新能源有限公司 | 一种液体管道发电装置 |
CN102536595A (zh) * | 2010-12-08 | 2012-07-04 | 西安大昱光电科技有限公司 | 自来水管道发电系统 |
CN102373735B (zh) * | 2011-08-25 | 2013-09-11 | 广州市香港科大霍英东研究院 | 一种高层建筑中水势能回收与水体回用集成系统 |
CN103184967B (zh) * | 2011-12-27 | 2015-07-22 | 比亚迪股份有限公司 | 一种楼宇废水回收发电系统及其控制方法 |
CN104110371A (zh) * | 2013-04-16 | 2014-10-22 | 蒋国才 | 压差动力水泵 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5225948A (en) * | 1975-08-22 | 1977-02-26 | Hitachi Ltd | Runner |
JPS5259242A (en) * | 1975-11-08 | 1977-05-16 | Yuuichi Kitahara | Propeller water turbine with super broad blade |
JPS52134952A (en) * | 1976-05-06 | 1977-11-11 | Chappell Walter Lee | Generator |
JPS56141069A (en) * | 1980-03-25 | 1981-11-04 | Suzuki Kunio | Generator |
JPH0373677U (ja) * | 1989-11-22 | 1991-07-24 | ||
WO1999067531A1 (fr) * | 1998-06-22 | 1999-12-29 | Yasutalou Fujii | Generateur electrique tubulaire |
JP2002242813A (ja) * | 2001-02-13 | 2002-08-28 | Suiken:Kk | 発電システム |
JP2002257024A (ja) * | 2000-11-21 | 2002-09-11 | Suiken:Kk | 発電機の設置方法、発電システムおよび発電機の保守方法 |
-
2004
- 2004-05-11 JP JP2005506207A patent/JPWO2004101988A1/ja active Pending
- 2004-05-11 WO PCT/JP2004/006615 patent/WO2004101988A1/ja active Application Filing
- 2004-05-11 CN CNA2004800158236A patent/CN1802502A/zh active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5225948A (en) * | 1975-08-22 | 1977-02-26 | Hitachi Ltd | Runner |
JPS5259242A (en) * | 1975-11-08 | 1977-05-16 | Yuuichi Kitahara | Propeller water turbine with super broad blade |
JPS52134952A (en) * | 1976-05-06 | 1977-11-11 | Chappell Walter Lee | Generator |
JPS56141069A (en) * | 1980-03-25 | 1981-11-04 | Suzuki Kunio | Generator |
JPH0373677U (ja) * | 1989-11-22 | 1991-07-24 | ||
WO1999067531A1 (fr) * | 1998-06-22 | 1999-12-29 | Yasutalou Fujii | Generateur electrique tubulaire |
JP2002257024A (ja) * | 2000-11-21 | 2002-09-11 | Suiken:Kk | 発電機の設置方法、発電システムおよび発電機の保守方法 |
JP2002242813A (ja) * | 2001-02-13 | 2002-08-28 | Suiken:Kk | 発電システム |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011158008A2 (en) | 2010-06-18 | 2011-12-22 | John Philip Roger Hammerbeck | A heat transfer device |
WO2011158008A3 (en) * | 2010-06-18 | 2012-05-18 | John Philip Roger Hammerbeck | A thermosyphon heat transfer device with bubble driven rotor |
JP2012007615A (ja) * | 2011-06-04 | 2012-01-12 | Shinzo Oi | 水の流力発電装置 |
CN102392777A (zh) * | 2011-08-03 | 2012-03-28 | 浙江大学 | 用于高层建筑排水系统的发电装置 |
JP2013189888A (ja) * | 2012-03-13 | 2013-09-26 | Sekisui Chem Co Ltd | 小水力発電装置 |
CN106050535A (zh) * | 2016-08-03 | 2016-10-26 | 广东工业大学 | 雨水发电系统 |
Also Published As
Publication number | Publication date |
---|---|
JPWO2004101988A1 (ja) | 2006-08-10 |
CN1802502A (zh) | 2006-07-12 |
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