CN206681905U - A kind of direct-drive type wave energy device for having slide rail - Google Patents

Abstract

It the utility model is related to a kind of direct-drive type wave energy device for having slide rail, including floating nacelle body, floating nacelle body is fixed on seabed by anchor chain, is covered with filler in floating nacelle body, embedded multiple TRTs, multiple TRTs are connected in parallel setting by cable in filler；Described TRT is helical form plastic tube, its peripheral wound around coil, I-shaped slide rail is fixed with helical form plastic tube, the long transverse arm both ends of I-shaped slide rail are connected to helical form plastic tube madial wall, multiple magnet are installed on hyphen arm, described magnet is set in concave character type, and the hyphen arm shape of the magnet of concave character type and I-shaped slide rail matches, and magnet can be slidably mounted on the hyphen arm of I-shaped slide rail；The utility model can adapt to the incoming wave situation of all directions, and nacelle can be converted into electric energy by the motion of any direction after wave action, suitable for deepwater regions, while has higher reliability, is easily installed and moves.

Description

A kind of direct-drive type wave energy device for having slide rail

Technical field

A kind of direct-drive type wave energy device for having slide rail is the utility model is related to, belongs to renewable energy technologies and ocean dress Standby field.

Background technology

With the horizontal continuous improvement of the development of World Economics, the increase of population, social life, demand of the various countries to the energy Increase rapidly；In recent years, by traditional fossil energy is increasingly exhausted, the energy safety of supply and is aggravated the problems such as environmental pollution, as The ocean energy cause of one of the essential reproducible energy achieves very big development, and ocean energy application technology reaches its maturity, and is the mankind Ocean energy is made full use of to illustrate rosy prospect in 21 century.

At present, main wave energy apparatus can be divided into three classes according to its position distribution in the world：Offshore type（Offshore exceedes 2.5km）, offshore formula and littoral formula.Due to being easily installed and safeguarding, the features such as construction cost is low, study in early days it is more, using compared with Wide design belongs to offshore formula and littoral formula mostly.However, the relatively low wave energy density in inshore region greatly limit The utilization of wave energy and the development of wave-powered energy technology；Relatively, it is higher in the density of deep water area wave energy, but it is in the time Changed greatly in distribution, can also face the exceedingly odious weather such as typhoon, emphasis considers the steady of device so engineers are had to Qualitative and security, it is necessary to investigate design in pole while ensureing that Wave energy converting device adapts to different weather conditions Hold the surviving policy and survival ability under weather condition.

Utility model content

The utility model provides a kind of direct-drive type wave energy device for having slide rail, overcomes the cloth of above-mentioned existing wave-powered energy technology The problem of putting the deficiencies of regional energy density is low, security is poor, the utility model can adapt to each arrival bearing, specific manifestation The hunting occurred under wave action for floating nacelle body can be such that magnet is back and forth transported along I-shaped slide rail It is dynamic, cutting magnetic induction line the magnetic flux of induction coil is changed so as to by caused electric energy by cable transfer on the bank, or Electric power is provided for offshore installations such as offshore production platform, observation stations, is easily installed and moves.

Technical scheme is used by the utility model solves its technical problem：

A kind of direct-drive type wave energy device for having slide rail, including floating nacelle body, floating nacelle body are consolidated by anchor chain Due to seabed, it is covered with filler in nacelle body floating, embedded multiple TRTs, multiple TRTs pass through in filler Cable is connected in parallel setting；Described TRT is helical form plastic tube, its peripheral wound around coil, in helical form plastic tube I-shaped slide rail is fixed with, the long transverse arm both ends of I-shaped slide rail are connected to helical form plastic tube madial wall, installed on hyphen arm There are multiple magnet, described magnet is set in concave character type, and the hyphen arm shape of the magnet of concave character type and I-shaped slide rail matches, And magnet can be slidably mounted on the hyphen arm of I-shaped slide rail；

As it is of the present utility model further preferably, described floating nacelle body is oval-shaped ball structure, and it is by upper Lower two parts prefabricated components are formed；

As it is of the present utility model further preferably, I-shaped slide rail is made up of plastic material, and be fixed on helical form modeling In expects pipe, baffle plate is installed at the both ends open of helical form plastic tube；

As it is of the present utility model further preferably, be laid between the hyphen arm of the magnet of concave character type and I-shaped slide rail Multiple balls, magnet are slided by ball along I-shaped slide rail, and the both ends of magnet are fixed with anticollision pad；

As it is of the present utility model further preferably, described filler be foamed plastics, its fill expire whole used in floating chamber Body body interior.

By above technical scheme, relative to prior art, the utility model has the advantages that：

The utility model is applied to deepwater regions of the wave energy resource compared with horn of plenty, and floating nacelle body uses oval ball Body structure and multiple Magnet designs, it is ensured that the motion of nacelle any direction can produce electric energy；Its electricity generating principle is simple, shape Formula is stable；Electricity generation system is mounted on ship type body interior, safe；The design is filled based on float-type wave energy power generation simultaneously Put, form is simple, is easily installed and moves.

Brief description of the drawings

The utility model is further illustrated with reference to the accompanying drawings and examples.

Fig. 1 is the outside overall structure diagram of preferred embodiment of the present utility model；

Fig. 2 is the helical form plastic tube structural representation of preferred embodiment of the present utility model；

Fig. 3 is the I-shaped skid rail structure diagram of preferred embodiment of the present utility model；

In Fig. 4,4a is the TRT internal structure schematic diagram of preferred embodiment of the present utility model, and 4b is magnet both ends The structural representation of anticollision pad is installed.

In figure：1 is floating nacelle body, and 2 be anchor chain, and 3 be cable, and 4 be TRT, and 5 be helical form plastic tube, and 6 are I-shaped slide rail, 7 be baffle plate, and 8 be magnet, and 9 be anticollision pad, and 10 be ball, and 11 be coil.

Embodiment

The utility model is described in further detail presently in connection with accompanying drawing, these accompanying drawings are simplified schematic diagram, Only illustrate basic structure of the present utility model in a schematic way, therefore it only shows the composition relevant with the utility model.

As shown in figure 1, the utility model includes following technical characteristic：1 is floating nacelle body, and 2 be anchor chain, and 3 be cable, 4 be TRT, and 5 be helical form plastic tube, and 6 be I-shaped slide rail, and 7 be baffle plate, and 8 be magnet, and 9 be anticollision pad, and 10 be rolling Pearl, 11 be coil.

A kind of direct-drive type wave energy device for having slide rail of the present utility model, including floating nacelle body, float nacelle sheet Body is fixed on seabed by anchor chain, can be on sea level towards any direction；It is covered with filler in floating nacelle body, fills out Fill embedded multiple TRTs, multiple TRTs in thing and setting is connected in parallel by cable；Shown in Fig. 2, Fig. 4, described hair Denso is set to helical form plastic tube, its peripheral wound around coil, I-shaped slide rail is fixed with helical form plastic tube, shown in Fig. 3, The long transverse arm both ends of I-shaped slide rail are connected to helical form plastic tube madial wall, and multiple magnet are provided with hyphen arm, described Magnet is set in concave character type, and the hyphen arm shape of the magnet of concave character type and I-shaped slide rail matches, and magnet is slidably mounted On the hyphen arm of I-shaped slide rail；Slide rail major axes orientation in each TRT is different, ensure that magnet is each in space Motion on direction, the wave energy of capture is fully converted into the kinetic energy of magnet, when wave passes over, floats nacelle body The interior effect by wave and to a direction oscillating movement, the magnet of floating nacelle body interior is influenceing it caused by vibration Under moved along I-shaped slide rail, under the crest of wave and the reciprocal alternating action of trough, the motion of magnet and reciprocal makes The magnetic induction flux obtained around magnet in coil is also back and forth to change, and thus produces electric current and sends electric power.

As it is of the present utility model further preferably, described floating nacelle body is oval-shaped ball structure, and it is by upper Lower two parts prefabricated components are formed；The part such as prefabricated floating nacelle body, coil and magnet on the coast, recycles barge to be dragged to finger Positioning is put, and is put into water and is installed, and the oval-shaped ball structure of floating nacelle body can cause overall TRT meeting The hydrodynamics resistance being subject to during to arrival bearing diminishes, while when stormy waves condition is more severe, in that context it may be convenient to by overall dress Put to dismantle and transport and leave, the security of ensuring equipment.

As it is of the present utility model further preferably, I-shaped slide rail is made up of plastic material, and be fixed on helical form modeling In expects pipe, baffle plate is installed at the both ends open of helical form plastic tube, prevents magnet from departing from I-shaped slide rail；

As it is of the present utility model further preferably, be laid between the hyphen arm of the magnet of concave character type and I-shaped slide rail Multiple balls, magnet are slided by ball along I-shaped slide rail, and ball reduces frictional force so that the kinetic energy of magnet fully turns Electric energy is changed to, the both ends of magnet are fixed with anticollision pad；Magnet both ends are installed by anticollision pad so that on the I-shaped slide rail of same Each magnet between be independent of each other, be advantageous to the stability of overall wave energy apparatus electric energy output；

As it is of the present utility model further preferably, described filler be foamed plastics, its fill expire whole used in floating chamber Body body interior.

The operation principle of the application is：During actual use, floating nacelle body is in floating state, and its upper face is slightly higher In water surface site, when wave is delivered to wave energy apparatus, floating nacelle body is vibrated to a direction and transported by wave force Dynamic, the magnet inside TRT slides under exciting force effect caused by vibration along I-shaped slide rail；In the crest of wave Under the reciprocal alternating action of trough, the motion of magnet is also reciprocal so that the magnetic induction flux around magnet in coil Back and forth change, thus produce electric current and send electric power；When not having wave action, floating nacelle intrinsic magnet also can be because Slided to be affected by gravity on I-shaped slide rail, caused electric energy is relatively small, and I-shaped slide rail can limit magnet Range of movement, in order to avoid damage plant equipment when wave amplitude is larger.

Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein（Including technology art Language and scientific terminology）With the general understanding identical meaning with the those of ordinary skill in the application art.Should also Understand, those terms defined in such as general dictionary, which should be understood that, to be had and the meaning in the context of prior art The consistent meaning of justice, and unless defined as here, will not be with idealizing or the implication of overly formal be explained.

The implication of "and/or" described herein refers to that the simultaneous situation of respective individualism or both is wrapped Including including.

The implication of " connection " described herein can be between part to be directly connected to can also pass through between part Other parts are indirectly connected with.

Using it is above-mentioned according to desirable embodiment of the present utility model as enlightenment, pass through above-mentioned description, related work people Member can carry out various changes and amendments in the range of without departing from this item utility model technological thought completely.This item is real The content being not limited to new technical scope on specification, it is necessary to which its technology is determined according to right Property scope.

Claims (5)

1. a kind of direct-drive type wave energy device for having slide rail, including floating nacelle body, floating nacelle body are fixed by anchor chain In seabed, it is characterised in that：It is covered with filler in nacelle body floating, embedded multiple TRTs, Duo Gefa in filler Electric installation is connected in parallel setting by cable；Described TRT is helical form plastic tube, its peripheral wound around coil, in spiral I-shaped slide rail is fixed with shape plastic tube, the long transverse arm both ends of I-shaped slide rail are connected to helical form plastic tube madial wall, short Multiple magnet are installed, described magnet is set in concave character type, the hyphen arm of the magnet of concave character type and I-shaped slide rail on transverse arm Shape matches, and magnet can be slidably mounted on the hyphen arm of I-shaped slide rail.

2. the direct-drive type wave energy device according to claim 1 for having slide rail, it is characterised in that：Described floating nacelle sheet Body is oval-shaped ball structure, and it is made up of upper and lower two parts prefabricated components.

3. the direct-drive type wave energy device according to claim 1 for having slide rail, it is characterised in that：I-shaped slide rail is by plastics Material is made, and is fixed in helical form plastic tube, and baffle plate is provided with the both ends open of helical form plastic tube.

4. the direct-drive type wave energy device according to claim 1 for having slide rail, it is characterised in that：The magnet and work of concave character type Multiple balls are laid between the hyphen arm of font slide rail, magnet is slided by ball along I-shaped slide rail, the both ends of magnet It is fixed with anticollision pad.

5. the direct-drive type wave energy device according to claim 1 for having slide rail, it is characterised in that：Described filler is bubble Foam plastics, it fills full whole floating nacelle body interior.