CN205744264U - A kind of water-saving water power electricity generation system - Google Patents

A kind of water-saving water power electricity generation system Download PDF

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Publication number
CN205744264U
CN205744264U CN201521006158.6U CN201521006158U CN205744264U CN 205744264 U CN205744264 U CN 205744264U CN 201521006158 U CN201521006158 U CN 201521006158U CN 205744264 U CN205744264 U CN 205744264U
Authority
CN
China
Prior art keywords
water
hydraulic turbine
drainage ditch
generation system
cistern
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201521006158.6U
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Chinese (zh)
Inventor
卢励荣
苏保
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou Liandian Energy Investment Co Ltd
Original Assignee
Guangzhou Liandian Energy Investment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangzhou Liandian Energy Investment Co Ltd filed Critical Guangzhou Liandian Energy Investment Co Ltd
Priority to CN201521006158.6U priority Critical patent/CN205744264U/en
Application granted granted Critical
Publication of CN205744264U publication Critical patent/CN205744264U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/20Hydro energy
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/16Mechanical energy storage, e.g. flywheels or pressurised fluids

Landscapes

  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Hydraulic Turbines (AREA)

Abstract

The utility model discloses a kind of water-saving water power electricity generation system, it cistern including being positioned at a high position, the wheel cabinet of the hydraulic turbine is installed, connect cistern and take turns cabinet and point to the aqueduct of hydraulic turbine water filling, the electromotor docked with the impeller axle of the hydraulic turbine, the drainage ditch of docking wheel cabinet discharge outlet, part sinks to the waterwheel of described drainage ditch, the self priming pump driven by waterwheel, one end connects self priming pump outlet and the other end exports the return pipe being positioned at cistern, it is positioned at the water-accepting tank in drainage ditch downstream, one end connects self-priming pump intake and the other end and is positioned at the suction hose of water-accepting tank.Water through generating flows out from drainage ditch with part kinetic energy, promote self priming pump to operate by waterwheel, thus water part discharged extracts from water-accepting tank and recharges cistern, effectively supplements generating water source in dry season, make it can improve generating efficiency with tidal time difference.

Description

A kind of water-saving water power electricity generation system
Technical field
This utility model relates to a kind of electricity generation system, particularly relates to a kind of water-saving water power electricity generation system.
Background technology
The process utilizing the energy production computer that flowing water contained is referred to as hydroelectric generation.Water resource is free of contamination regenerative resource, can save the fossil fuel such as the limited non-renewable coal of ample resources amount, oil with hydraulic resource generation.Waterpower resourses cost ratio is relatively low, and equipment for hydroelectric station is long for service life, and current hydraulic power generation technology is widely used in China.But, the method at present typically potential energy of water resource generated electricity be have diversion pond to flow out after, enter turbine-generator units through aqueduct, the water wheels of turbine-generator units impacted, promote water wheels to rotate and make generator operation generate electricity.Water is outside promoting water wheels to rotate, and the most sizable part kinetic energy uses the most to the greatest extent, and is discharged directly to blowoff basin, causes the portion of energy loss of water resource to cause waste.In the wet season, the water resource from flume can drive the generating set of certain power within 24 hours, uninterruptedly to operate generating, and generating efficiency is high;And in dry season, the generating set of equal-wattage cannot continuously and uninterruptedly generate electricity in the case of discharge reduces.
Summary of the invention
For the deficiencies in the prior art, the technical problems to be solved in the utility model is to provide a kind of water-saving water power electricity generation system that can continue tidal time difference in potentiation in dry season.
In order to solve above-mentioned technical problem, this utility model be the technical scheme is that a kind of water-saving water power electricity generation system, it cistern including being positioned at a high position, the wheel cabinet of the hydraulic turbine is installed, connect cistern and take turns cabinet and point to the aqueduct of hydraulic turbine water filling, the electromotor docked with the impeller axle of the hydraulic turbine, the drainage ditch of docking wheel cabinet discharge outlet, part sinks to the waterwheel of described drainage ditch, the self priming pump driven by waterwheel, one end connects self priming pump outlet and the other end exports the return pipe being positioned at cistern, it is positioned at the water-accepting tank in drainage ditch downstream, one end connects self-priming pump intake and the other end and is positioned at the suction hose of water-accepting tank.
As a kind of improvement of the technical scheme of this utility model water-saving water power electricity generation system, described take turns cabinet in be provided with the hydraulic turbine and two hydraulic turbines of the lower hydraulic turbine, the lower hydraulic turbine are positioned at the obliquely downward of the hydraulic turbine, the lower hydraulic turbine mutually links with the impeller axle of the upper hydraulic turbine.
As a kind of improvement of the technical scheme of this utility model water-saving water power electricity generation system, the lower hydraulic turbine passes through meshed transmission gear with the impeller axle of the upper hydraulic turbine.
As a kind of improvement of the technical scheme of this utility model water-saving water power electricity generation system, the lower hydraulic turbine passes through ratchet butt transmission with the impeller axle of the upper hydraulic turbine.
The beneficial effects of the utility model are: the water through generating flows out from drainage ditch with part kinetic energy, self priming pump is promoted to operate by waterwheel, thus water part discharged extracts from water-accepting tank and recharges cistern, in dry season, generating water source is effectively supplemented, make it can improve generating efficiency with tidal time difference.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of water-saving water power electricity generation system of this utility model.
Detailed description of the invention
Further illustrate detailed description of the invention of the present utility model below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of water-saving water power electricity generation system of this utility model, it cistern 11 including being positioned at a high position, the wheel cabinet 13 of the hydraulic turbine 15/16 is installed, connect cistern 11 and take turns cabinet 13 and point to the aqueduct 12 of hydraulic turbine water filling, the electromotor docked with the impeller axle of the hydraulic turbine, the drainage ditch 18 of docking wheel cabinet 13 discharge outlet, part sinks to the waterwheel 22 of described drainage ditch 18, the self priming pump 21 driven by waterwheel 22, one end connection self priming pump 21 exports and the other end exports the return pipe 23 being positioned at cistern 11, it is positioned at the water-accepting tank 28 in drainage ditch 18 downstream, one end connects the suction inlet of self priming pump 21 and the other end is positioned at the suction hose 26 of water-accepting tank 28.Water through generating flows out from drainage ditch with part kinetic energy, promote self priming pump to operate by waterwheel, thus water part discharged extracts from water-accepting tank and recharges cistern, effectively supplements generating water source in dry season, make it can continue tidal time difference with 24 hours, improve generating efficiency.
More preferably, described take turns cabinet 13 in be provided with the hydraulic turbine 15 and 16 two hydraulic turbines of the lower hydraulic turbine, the lower hydraulic turbine 16 is positioned at the obliquely downward of the hydraulic turbine 15, the lower hydraulic turbine 16 mutually links with the impeller axle of the upper hydraulic turbine 15, current are just fallen the lower hydraulic turbine 16 and are driven the lower hydraulic turbine to rotate after getting off to drive the upper hydraulic turbine 15, thus make full use of the kinetic energy of water, two hydraulic turbines are rotated backward simultaneously, and two hydraulic turbines mutually link, thus only need an electromotor to carry out generating electricity, the power of the impeller axle output of one hydraulic turbine is transferred to another impeller axle by link gear, drive electrical power generators again.
More preferably, the lower hydraulic turbine 16 passes through meshed transmission gear with the impeller axle of the upper hydraulic turbine 15, it is achieved the power output of impeller axle merges.
More preferably, the lower hydraulic turbine 16 and the impeller axle of the upper hydraulic turbine 15 are by ratchet butt transmission, it is achieved the power output of impeller axle merges, and will not tie down another hydraulic turbine because a rotational speed of water turbine is relatively slow.
Above disclosed it is only preferred embodiment of the present utility model, certainly can not limit the interest field of this utility model, the equivalent variations therefore made according to this utility model claim with this, still belong to the scope that this utility model is contained.

Claims (5)

1. a water-saving water power electricity generation system, it is characterized in that: include being positioned at the cistern of a high position, the wheel cabinet of the hydraulic turbine is installed, connect cistern and take turns cabinet and point to the aqueduct of hydraulic turbine water filling, the electromotor docked with the impeller axle of the hydraulic turbine, the drainage ditch of docking wheel cabinet discharge outlet, part sinks to the waterwheel of described drainage ditch, the self priming pump driven by waterwheel, one end connects self priming pump outlet and the other end exports the return pipe being positioned at cistern, it is positioned at the water-accepting tank in drainage ditch downstream, one end connects self-priming pump intake and the other end and is positioned at the suction hose of water-accepting tank.
Water-saving water power electricity generation system the most according to claim 1, it is characterised in that: described take turns cabinet in be provided with the hydraulic turbine and two hydraulic turbines of the lower hydraulic turbine, the lower hydraulic turbine are positioned at the obliquely downward of the hydraulic turbine, the lower hydraulic turbine mutually links with the impeller axle of the upper hydraulic turbine.
Water-saving water power electricity generation system the most according to claim 2, it is characterised in that: the lower hydraulic turbine passes through meshed transmission gear with the impeller axle of the upper hydraulic turbine.
Water-saving water power electricity generation system the most according to claim 2, it is characterised in that: the lower hydraulic turbine passes through ratchet butt transmission with the impeller axle of the upper hydraulic turbine.
Water-saving water power electricity generation system the most according to claim 1, it is characterised in that: described drainage ditch is provided with arc slope section gradually downward, and the radius of arc slope section is identical with waterwheel radius.
CN201521006158.6U 2015-12-08 2015-12-08 A kind of water-saving water power electricity generation system Expired - Fee Related CN205744264U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201521006158.6U CN205744264U (en) 2015-12-08 2015-12-08 A kind of water-saving water power electricity generation system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201521006158.6U CN205744264U (en) 2015-12-08 2015-12-08 A kind of water-saving water power electricity generation system

Publications (1)

Publication Number Publication Date
CN205744264U true CN205744264U (en) 2016-11-30

Family

ID=57387381

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201521006158.6U Expired - Fee Related CN205744264U (en) 2015-12-08 2015-12-08 A kind of water-saving water power electricity generation system

Country Status (1)

Country Link
CN (1) CN205744264U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2569407A (en) * 2017-12-16 2019-06-19 Chapman Craig Omega generator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2569407A (en) * 2017-12-16 2019-06-19 Chapman Craig Omega generator

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20161130

Termination date: 20171208

CF01 Termination of patent right due to non-payment of annual fee