CN202181983U - Tidal power generation device - Google Patents

Tidal power generation device Download PDF

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Publication number
CN202181983U
CN202181983U CN2011202789818U CN201120278981U CN202181983U CN 202181983 U CN202181983 U CN 202181983U CN 2011202789818 U CN2011202789818 U CN 2011202789818U CN 201120278981 U CN201120278981 U CN 201120278981U CN 202181983 U CN202181983 U CN 202181983U
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CN
China
Prior art keywords
piston
communicated
following
last
cylindrical shell
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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
CN2011202789818U
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Chinese (zh)
Inventor
张杏堂
Original Assignee
张杏堂
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 张杏堂 filed Critical 张杏堂
Priority to CN2011202789818U priority Critical patent/CN202181983U/en
Application granted granted Critical
Publication of CN202181983U publication Critical patent/CN202181983U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • Y02E10/30Energy from the sea, e.g. using wave energy or salinity gradient

Abstract

The utility model provides a tidal power generation device comprising a support platform. A cylinder body is disposed under the support platform, and a floating drum is disposed on a lower end of a piston fixedly disposed under a piston disposed in the cylinder body. One side of the cylinder body disposed above the piston is communicated with an upper liquid inlet pipe communicated with an inner cavity of a lower liquid case. The other side of the cylinder body disposed above the piston is communicated with an upper liquid outlet pipe communicated with an inner cavity of an upper liquid case disposed above the support platform. One side of the cylinder body disposed under the piston is communicated with a lower liquid inlet pipe communicated with an inner cavity of the lower liquid case. The other side of the cylinder body disposed under the piston is communicated with a lower liquid outlet pipe communicated with an inner cavity of the upper liquid case disposed above the support platform. The upper liquid case is provided with a liquid outlet pipe, the outlet of which faces upper blades of an impeller disposed on the support platform. An impeller shaft is connected with a shaft of the motor. By using the tidal power generation device, the abundant energy of ocean tides and sea weaves can be converted into the electric energy. The tidal power generation device provided in the utility model has advantages of simple, reasonable structure, high energy utilization rate, and non environment pollution generated in the generation process.

Description

A kind of tidal power generating device
Technical field
The utility model provides a kind of electricity generating device, especially a kind of device that utilizes oceanic tide and seawave power generation.
Background technique
Along with development of human society, energy consumption is increasing.Non-renewable energy resources reserves such as oil, rock gas, coal are fewer and feweri.And these energy can cause environmental pollution when using.People seek the new alternative energy source of exploitation in research.And huge energy is being contained in vast ocean, in that flood tide, just contain in the morning and evening tides of ebb tide and the wave process a large amount of kinetic energy is arranged, will the sufficient energy be provided for the mankind if change these kinetic energy into electric energy.
Summary of the invention
The utility model technical problem to be solved is a kind of tidal power generating device to be provided, effectively to utilize the energy in morning and evening tides and the wave process.
The utility model is achieved in that a kind of tidal power generating device, and it has rack platform; Cylindrical shell is installed below the rack platform, and there is floating drum the lower end of the following piston fixed bar of the piston in the cylindrical shell, and the both sides of the support plate on the floating drum are sleeved on the guiding pole below the rack platform; Cylindrical shell one side of piston top is communicated with the last liquid inlet pipe that communicates with following liquid box cavity, and first one-way valve is installed on the last liquid inlet pipe, and the cylindrical shell opposite side above the piston is communicated with the last drain pipe that communicates with last liquid box cavity above the rack platform; Second one-way valve is arranged on the last drain pipe; Cylindrical shell one side of piston below is communicated with the following liquid inlet pipe that communicates with following liquid box cavity, on the following liquid inlet pipe the 3rd one-way valve is installed, and the cylindrical shell opposite side below the piston is communicated with the following drain pipe that communicates with last liquid box cavity above the rack platform; On the following drain pipe the 4th one-way valve is arranged; On the last liquid case drain pipe is arranged, the blade above the impeller that the outlet of drain pipe is installed on rack platform, the axle of impeller shaft and generator links together; The impeller below connects liquid bath, and the outlet that connects liquid bath communicates with following liquid box cavity.
This tidal power generating device; Can be electric energy with the transformation of energy of enriching that contains in oceanic tide and the wave process; Realized the effective utilization of morning and evening tides, Wave energy, and simple and reasonable, capacity usage ratio is high; Can image-stone in the power generation process oil, the such generation environmental pollution of coal, be clean energy resource.
Description of drawings
Fig. 1 is the schematic representation of the utility model structure.
Embodiment
The embodiment who provides below in conjunction with accompanying drawing further specifies the utility model.
Shown in accompanying drawing, a kind of tidal power generating device of the utility model, it has rack platform 5; Cylindrical shell 9 is installed below the rack platform, and there is floating drum 13 lower end of the following piston fixed bar 17 of the piston 18 in the cylindrical shell, and the both sides of the support plate 14 on the floating drum are sleeved on the guiding pole 12 below the rack platform; Cylindrical shell one side of piston top is communicated with the last liquid inlet pipe 6 that communicates with following liquid case 8 inner chambers, and first one-way valve 7 is installed on the last liquid inlet pipe, and the cylindrical shell opposite side above the piston is communicated with the last drain pipe 19 that communicates with last liquid case 21 inner chambers above the rack platform; Second one-way valve 20 is arranged on the last drain pipe; Cylindrical shell one side of piston below is communicated with the following liquid inlet pipe 10 that communicates with following liquid box cavity, and the 3rd one-way valve 11 is installed on the following liquid inlet pipe, and the cylindrical shell opposite side below the piston is communicated with the following drain pipe 15 that communicates with last liquid case 21 inner chambers above the rack platform; The 4th one-way valve 16 is arranged on the following drain pipe; On the last liquid case drain pipe 22 is arranged, the blade above the impeller 1 that the outlet of drain pipe is installed on rack platform, the axle of impeller shaft and generator 2 links together; The impeller below connects liquid bath 4, and the outlet that connects liquid bath communicates with following liquid box cavity.
During use, with this electricity generating device be built up in the seashore can with the good position contacting of tidewater.In following liquid box cavity, pack into water or other liquid.When flood tide or wave arrives; Seawater promotes floating drum and moves up, and piston rod promotes piston and moves up, and in the moving process liquid in the barrel space of piston top is sent into the liquid case through last drain pipe; Simultaneously, the barrel space of the liquid in the following liquid case below liquid inlet pipe gets into piston down.Liquid in the last liquid case flows out from drain pipe, drops on the blade of impeller, and impeller is produced downward impact force, makes wheel rotation, impeller shaft just drive generator shaft and rotates, and realizes generating.When ebb tide or wave were decorporated, the seawater liquid level descended, and floating drum moves down; Piston rod drives piston and moves down; In the moving process drain pipe under the warp of the liquid in the barrel space of piston below is sent into the liquid case, simultaneously, the liquid in the following liquid case gets into the barrel space of piston top through last liquid inlet pipe.So move in circles, will continue to send electric power.
Impeller can be installed in above the rack platform through pole 3.

Claims (1)

1. a tidal power generating device is characterized in that, it has rack platform (5); Cylindrical shell (9) is installed below the rack platform; There is floating drum (13) lower end of the following piston fixed bar (17) of the piston (18) in the cylindrical shell, and the both sides of the support plate on the floating drum (14) are sleeved on the guiding pole (12) below the rack platform, and cylindrical shell one side of piston top is communicated with the last liquid inlet pipe (6) that communicates with following liquid case (8) inner chamber; First one-way valve (7) is installed on the last liquid inlet pipe; The cylindrical shell opposite side of piston top is communicated with the last drain pipe (19) that communicates with last liquid case (21) inner chamber above the rack platform, and second one-way valve (20) is arranged on the last drain pipe, and cylindrical shell one side below the piston is communicated with the following liquid inlet pipe (10) that communicates with following liquid box cavity; The 3rd one-way valve (11) is installed on the following liquid inlet pipe; The cylindrical shell opposite side of piston below is communicated with the following drain pipe (15) that communicates with last liquid case (21) inner chamber above the rack platform, and the 4th one-way valve (16) is arranged on the following drain pipe, and drain pipe (22) is arranged on the last liquid case; Blade above the impeller that the outlet of drain pipe is installed on rack platform (1); The axle of impeller shaft and generator (2) links together, and the impeller below connects liquid bath (4), and the outlet that connects liquid bath communicates with following liquid box cavity.
CN2011202789818U 2011-07-29 2011-07-29 Tidal power generation device Expired - Fee Related CN202181983U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011202789818U CN202181983U (en) 2011-07-29 2011-07-29 Tidal power generation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011202789818U CN202181983U (en) 2011-07-29 2011-07-29 Tidal power generation device

Publications (1)

Publication Number Publication Date
CN202181983U true CN202181983U (en) 2012-04-04

Family

ID=46175022

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011202789818U Expired - Fee Related CN202181983U (en) 2011-07-29 2011-07-29 Tidal power generation device

Country Status (1)

Country Link
CN (1) CN202181983U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102943957A (en) * 2012-10-25 2013-02-27 浙江大学宁波理工学院 Tidal energy gas supply apparatus
CN103742350A (en) * 2013-12-20 2014-04-23 徐力 Tide power generation device
CN104564507A (en) * 2013-10-16 2015-04-29 周峰 Hydraulic pressure type tidal energy power-generating device
CN112031986A (en) * 2019-09-02 2020-12-04 古双成 Power generation device and method based on seawater potential energy

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102943957A (en) * 2012-10-25 2013-02-27 浙江大学宁波理工学院 Tidal energy gas supply apparatus
CN104564507A (en) * 2013-10-16 2015-04-29 周峰 Hydraulic pressure type tidal energy power-generating device
CN103742350A (en) * 2013-12-20 2014-04-23 徐力 Tide power generation device
CN112031986A (en) * 2019-09-02 2020-12-04 古双成 Power generation device and method based on seawater potential energy
CN112031986B (en) * 2019-09-02 2022-06-17 古双成 Power generation device and method based on seawater potential energy

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120404

Termination date: 20130729