CN103511162B

CN103511162B - Double-spiral rotor type marine energy conversion system

Info

Publication number: CN103511162B
Application number: CN201210215898.5A
Authority: CN
Inventors: 陈沪
Original assignee: Jimei University
Current assignee: Jimei University
Priority date: 2012-06-19
Filing date: 2012-06-19
Publication date: 2017-02-08
Anticipated expiration: 2032-06-19
Also published as: CN103511162A

Abstract

The invention discloses a double-spiral rotor type marine energy conversion system which comprises an outer shell, direction pieces, a spiral rotor, a permanent magnet, a coil and a rotating shaft. The direction pieces are of annular piece-shaped structures and comprise an upper direction piece and a lower direction piece, the upper direction piece is arranged on the top of the spiral rotor, the lower direction piece is arranged on the tail of the spiral rotor, the spiral rotor is provided with spiral channels, the permanent magnet is of a cylindrical structure, a through hole is formed in the middle of the permanent magnet, the coil matched with the permanent magnet is arranged on the outer diameter of the permanent magnet, the coil is of a cylindrical structure, a through hole is formed in the circle center of the coil, and the rotating shaft upwards penetrates through the whole outer shell from the tail end of the outer shell in the longitudinal direction. The double-spiral rotor type marine energy conversion system is reasonable in structure design, cost is lowered, energy consumption and emission pollution do not exist, and requirements for electric quantity supply and energy conversation and emission reduction are met.

Description

A kind of double-spiral rotor type marine energy conversion system

Technical field

The present invention relates to a kind of hydroelectric installation, more particularly, to a kind of double-spiral rotor type marine energy conversion system.

Background technology

Along with the fast development of economic society, because the mankind too pursue satisfaction and the speed of development that development is brought And ignore or the thin negative effect that it is brought, even if while greatly meeting itself material desire, also give the future of itself Many hidden danger has been buried in development, and As time goes on these problems expose more and more obvious, until threatening mankind itself's The problems such as existence, the such as appearance of greenhouse effect, water pollution, to a certain extent, these problems are all attributed to the piece to development for the people As long as it is believed that economic development, all problems are all readily solved foliation solution, ignore environmental conservation.

Now, the use of electricity is requisite in daily life, existing generation mode substantially wind-force Generating, water generating, thermal power generation and nuclear power generation, these power plant construction investment height, high cost, building time length also can be made Become exhaust emission, and there are a lot of coastal areas and territorial seas islands in our countries, island is provided with officers and men stationed on the island, these islands are subject to land and island The restriction of distance is it is impossible to transmit electric power from land is to island, and island is limited by resource and cannot adopt existing generating side Formula, causes those to quarter at the existence of the officers and men on the island of coastal areas and territorial seas and stand fast at difficulty.

Content of the invention

The technical problem to be solved is to provide a kind of double-spiral rotor type marine energy conversion system, this Bright constantly rising and falling so that the helical rotor of inside the shell gyrates using sea water, and then drive rotating shaft and rotating shaft head end forever Magnet ceaselessly does circular-rotation, converts mechanical energy into electric energy by rotating, then by electric energy output or storage.

For solving above-mentioned technical problem, the technical solution of the present invention is：A kind of twin helical rotors formula ocean energy turns Change system, including shell, direction piece, helical rotor, permanent magnet, coil and rotating shaft, described direction piece is annular slice structure, Including upper direction Pian Hexia direction piece, upper direction piece is arranged at the top of helical rotor, and lower direction piece is arranged at helical rotor Afterbody, described helical rotor is provided with helical duct, and described permanent magnet is cylindrical structural, and centre is provided with a through hole, The external diameter of permanent magnet is provided with coil with matching, and described coil is cylindrical structural, sets at the center of circle position of coil Have a through hole, described rotating shaft by shell tail end upwards longitudinally through in whole shell.

Further, described helical duct is divided into external spiral passage and internal coiling passage, external spiral passage and internal coiling The quantity of passage is no less than 1.

Further, described permanent magnet and coil is arranged in the inner chamber of shell or shell head, the either end of tail end or The head of shell, tail two ends are respectively provided with.

Further, described coil is divided into many parts.

Further, described direction piece can move up and down along rotating shaft or rotate to realize the closing of helical duct.

Further, described double-spiral rotor type marine energy conversion system can level, vertical or slant setting.

Further, rotating shaft upper end or lower end can be socketed other machinery device or mechanism.

After such scheme, the invention has the beneficial effects as follows the 1, present invention utilizes power generation with sea water, energy free consumption, conversion Rate is high, reduces cost and pollution-free；2nd, the reasonable in design of the present invention, reduces cost, greatly meet electricity supply and The demand of energy-saving and emission-reduction.

Brief description

Fig. 1 is dimensional decomposition structure diagram of the present invention；

Fig. 3 is the constructive embodiment one of helical rotor；

Fig. 4 is the constructive embodiment two of helical rotor；

Main element symbol description

1st, shell

2nd, direction piece 21, upper direction piece 22, lower direction piece

3rd, helical rotor 31, helical duct

4th, rotating shaft

5th, permanent magnet 51, through hole

6th, coil 61, through hole

Specific embodiment

The invention will be further described with specific embodiment below in conjunction with the accompanying drawings.

Disclosed is a kind of double-spiral rotor type marine energy conversion system, as shown in Figure 1 and Figure 2, including outer Shell 1, direction piece 2, helical rotor 3, permanent magnet 5, coil 6 and rotating shaft 4, described direction piece 2, helical rotor 3, permanent magnet 5 and Coil 6 is arranged in the inner chamber of shell 1, and described direction piece 2 is annular slice structure, including upper direction piece 21 and lower direction piece 22, upper direction piece 21 is arranged at the top of helical rotor 3, and lower direction piece 22 is arranged at the afterbody of helical rotor 3, described spiral Rotor 3 is provided with helical duct 31, and described helical duct 31 can be divided into external spiral passage and internal coiling passage, every group of passage Quantity is no less than 1, and described permanent magnet 5 is cylindrical structural, can also be designed as square or other shapes, and centre is provided with one and leads to Hole 51, is provided with coil 6 with matching, described coil 6 is cylindrical structural, in coil 6 on the external diameter of permanent magnet 5 Center of circle position is provided with through hole 61, and coil 6 is divided into many parts, described rotating shaft 4 by shell 1 tail end upwards longitudinally through in whole Individual shell 1, described permanent magnet 5 and coil 6 are arranged in the inner chamber of shell 1 or 1, shell, any one end of tail end or shell Head, tail two ends are respectively provided with.

Helical rotor structure schematic diagram as shown in Figure 3, Figure 4, helical rotor 3 is provided with inside and outside helical duct 31, spiral Every group of quantity of passage 31 be no less than 1, the special construction of the inside and outside helical duct on helical rotor 3, can make current under And it is upper or all can allow helical rotor rotating Vortex all the time from top to bottom, when current are from bottom to top or from top to bottom along helical duct 31 pass through helical rotor 3 when, current can drive helical rotor 3, rotating shaft 4, permanent magnet 5 rotating in same direction, by the cooperation with coil Convert mechanical energy into electric energy, continuously generate electricity.

The upper direction piece 21 of helical rotor 3 is the annular slice structure being sheathed in rotating shaft, upper positioned at helical rotor 3 Side, covers external spiral passage or the internal coiling passage of Double helix passage 31, and the lower direction piece 22 of helical rotor 3 is to be sheathed on rotating shaft On annular slice structure, positioned at the lower section of helical rotor 3, cover another helical duct (internal coiling of Double helix passage 31 Passage or external spiral passage).When current are passed through enclosure from bottom to top, current pass through along one of helical duct 31 Helical rotor 3, lower direction piece 22 covers another helical duct 31, thus driving helical rotor 3, rotating shaft 4 and permanent magnet 5 to revolve Turn.When current are passed through shell 1 inside from top to bottom, current pass through helical rotor 3, top along one of helical duct 31 Cover another helical duct 31 to piece 21, thus driving helical rotor 3, rotating shaft 4 and permanent magnet 5 to rotate, with the previous case Rotating Vortex, direction piece 2 can move longitudinally up and down along rotating shaft or rotate, and the self gravitation using waterpower and direction piece 2 is mutual Balance, thus reaching closing or the effect opening helical duct 31, or other setting one actuating unit opens or closes direction piece.

The energy conversion system of the present invention can be disposed vertically or horizontal positioned, is the direction that intakes up and down when being disposed vertically, when Then left and right or the direction that intakes in front and back are changed to by the direction that intakes up and down during horizontal positioned, this two kinds of modes of emplacements all can reach same effect Really.

Separately, other mechanism kinematics are driven in the upper end of rotating shaft 4 or lower end socket other machinery device or mechanism, by ocean energy It is converted into the energy needed for other.

Above example is presently preferred embodiments of the present invention, used for illustrative purposes only, rather than limitation of the present invention, Person skilled in the relevant technique, without departing from the spirit and scope of the present invention, can also make various conversion Or change.Therefore, all equivalent technical schemes also should belong to scope of the invention.

Claims

1. a kind of double-spiral rotor type marine energy conversion system it is characterised in that：Including shell, direction piece, helical rotor, forever Magnet, coil and rotating shaft, described direction piece is annular slice structure, and including upper direction Pian Hexia direction piece, upper direction piece sets It is placed in the top of helical rotor, lower direction piece is arranged at the afterbody of helical rotor, and described helical rotor is provided with helical duct, Described permanent magnet is cylindrical structural, and centre is provided with a through hole, is provided with coil with matching on the external diameter of permanent magnet, Described coil is cylindrical structural, is provided with through hole at the center of circle position of coil, described rotating shaft is indulged upwards by the tail end of shell To through whole shell；Described helical duct is divided into external spiral passage and internal coiling passage, described external spiral passage and The quantity of internal coiling passage is no less than 1.

2. a kind of double-spiral rotor type marine energy conversion system according to claim 1 it is characterised in that described forever Magnet and coil is arranged in the inner chamber of shell or the head of shell head, the either end of tail end or shell, tail two ends are respectively provided with.

3. a kind of double-spiral rotor type marine energy conversion system according to claim 1 it is characterised in that：Described line Circle is divided into many parts.

4. a kind of double-spiral rotor type marine energy conversion system according to claim 1 it is characterised in that：Described side Can move up and down along rotating shaft to piece or rotate to realize the closing of helical duct.

5. a kind of double-spiral rotor type marine energy conversion system according to claim 1 it is characterised in that：Described pair of spiral shell Rotation minor ocean energy converting system can level, vertical or slant setting.

6. a kind of double-spiral rotor type marine energy conversion system according to claim 1 it is characterised in that：Rotating shaft upper end Or socket other mechanism in lower end drives described other mechanism kinematic, ocean energy is converted into the energy needed for other.