CN205503350U - Sea wave electricity generating device - Google Patents
Sea wave electricity generating device Download PDFInfo
- Publication number
- CN205503350U CN205503350U CN201620132165.9U CN201620132165U CN205503350U CN 205503350 U CN205503350 U CN 205503350U CN 201620132165 U CN201620132165 U CN 201620132165U CN 205503350 U CN205503350 U CN 205503350U
- Authority
- CN
- China
- Prior art keywords
- crossbeam
- track
- brake unit
- power generation
- guide rail
- 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
Links
Classifications
-
- 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
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
Landscapes
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The utility model discloses a sea wave electricity generating device, include the crossbeam and fix the flotation pontoon in crossbeam both ends below, be provided with the generator on the crossbeam, the central pivot of generator is passed through the transmission shaft and is connected on arresting gear, arresting gear sets up on circle circular orbit, the generator is located orbital centre of a circle department, and its generating efficiency is high.
Description
Technical field
This utility model relates to TRT field, in particular it relates to a kind of Wave power generation device.
Background technology
Along with the increasingly attention to energy problem, people also seem more and more urgent to the development and utilization of green energy resource.
Sea is affected by moon gravitation, and the water surface can raise, but is affected by gravity, after the water surface is increased to certain altitude, can decline because of gravity again, and spread to surrounding with the form of wave, wave itself stores and has contained huge energy, if it is possible to greatly utilizes, can obtain substantial amounts of green energy resource.Only as a example by China, east China has very long coastline.In addition to the wave of the Taiwan Straits and Bohai Sea Gulf is relatively low, a height of 2～3 meters of China East Sea annual wave, Huanghai Sea annual wave is high 2～2.5 meters, is spaced about 6～9 seconds between crest.
Existing a kind of Wave power generation device, it floating drum including being arranged on crossbeam both sides, be used for supporting TRT, brake unit is arranged in orbit, drive axis that brake unit is automatically connected on electromotor by band thus generate electricity.But, there are some defects in it, the most existing track is circular orbit, power transmission shaft is telescopic shaft, and when brake unit is moved in orbit, power transmission shaft is required to the demand mating different length to adapt to brake unit motion, power transmission shaft is in telescopic process, brake unit is all had active force, when this active force acts in brake unit so that brake unit is adjacent to track, now, the frictional force of track is increased by brake unit, i.e. affects the velocity of rotation of brake unit, and then affects generating efficiency.
Utility model content
This utility model provides a kind of Wave power generation device to solve above-mentioned technical problem, and its generating efficiency is high.
The technical scheme in the invention for solving the above technical problem is:
A kind of Wave power generation device, including crossbeam and be fixed on the floating drum below crossbeam two ends, it is provided with electromotor on described crossbeam, the central rotating shaft of described electromotor is connected in brake unit by power transmission shaft, described brake unit is arranged on round circular orbit, and described electromotor is positioned at the circle centre position of track.This utility model improves on the basis of existing technology, track is set to circular ring type, electromotor is arranged on the circle centre position of track, the length making power transmission shaft is fixed, in brake unit motor process in orbit, there is not flexible process in power transmission shaft, the most there is not the active force to brake unit, the velocity of rotation making brake unit is not changed by propeller shaft length to be affected, and then improves generating efficiency.
As preferably, in order to strengthen the stability that brake unit transmits, improve energy conversion efficiency, be provided with guide rail in described track, described brake unit is provided with the wheel matched with track.
Further, described guide rail has three, and a described guide rail is arranged on the bottom of track, and another two guide rails are arranged on the medial wall of track and symmetrical centered by the guide rail being positioned at bottom.Guide rail arranges three, the stability of the most beneficially enhancing brake unit motion, compares 4 modes of existing employing, simplifies the setting of guide rail, i.e. simplify the setting of wheel, simplifies overall structure.This programme arranges 3 guide rails, the wherein center of a bottom being arranged on track, another two symmetrical, can effectively improve the stability of brake unit motion.
As preferably, described crossbeam is provided with fixing device.
Further, in order to strengthen the stability of crossbeam, described fixing device is fixed on crossbeam center.
Further, in order to improve the stability of single TRT, described fixing device includes location dish, and described location dish is fixed on crossbeam by connecting rope.The heavier-weight of location dish, is directly submerged in the sea, is difficult to be pushed by sea water, can ensure the stability of the fixed position of single TRT, and in the marine site of extensive generating, its advantage is particularly evident.
Further, described fixing device also includes anchor.
To sum up, the beneficial effects of the utility model are:
Track is set to circular ring type by this utility model, electromotor is arranged on the circle centre position of track, the length making power transmission shaft is fixed, in brake unit motor process in orbit, there is not flexible process in power transmission shaft, the most there is not the active force to brake unit so that the velocity of rotation of brake unit is not changed by propeller shaft length to be affected, and then improve generating efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Labelling and corresponding parts title in accompanying drawing: 1, crossbeam；2, floating drum；3, electromotor；4, power transmission shaft；5, brake unit；6, track；7, location dish；8, anchor.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
Embodiment 1:
A kind of Wave power generation device as shown in Figure 1, including crossbeam 1 and be fixed on the floating drum 2 below crossbeam 1 two ends, it is provided with electromotor 3 on described crossbeam 1, the central rotating shaft of described electromotor 3 is connected in brake unit 5 by power transmission shaft 4, described brake unit 5 is arranged on round circular orbit 6, and described electromotor 3 is positioned at the circle centre position of track 6.
Embodiment 2:
A kind of Wave power generation device as shown in Figure 1, the present embodiment improves on the basis of above-described embodiment, is provided with guide rail, described brake unit 5 is provided with the wheel matched with track in the most described track 6.
Described guide rail has three, and a described guide rail is arranged on the bottom of track, and another two guide rails are arranged on the medial wall of track and symmetrical centered by the guide rail being positioned at bottom.
It is provided with fixing device on described crossbeam 1.
Described fixing device is fixed on crossbeam 1 center.
Described fixing device also includes anchor 8.Use anchor that crossbeam is tentatively fixed.Using location dish 7 again to fix crossbeam again, described location dish 7 is fixed on crossbeam 1 by connecting rope.Location dish 7 can use the object of the heavier mass such as iron block.Location dish is due to heavier-weight, and it has downward pulling force to crossbeam, it is ensured that brake unit immerses in sea water.
As it has been described above, this utility model can preferably be realized.
Claims (5)
1. a Wave power generation device, it is characterized in that: include crossbeam (1) and be fixed on the floating drum (2) below crossbeam (1) two ends, electromotor (3) it is provided with on described crossbeam (1), the central rotating shaft of described electromotor (3) is connected in brake unit (5) by power transmission shaft (4), described brake unit (5) is arranged on round circular orbit (6), and described electromotor (3) is positioned at the circle centre position of track (6)；Being provided with guide rail in described track (6), described brake unit is provided with, on (5), the wheel matched with track；Described guide rail has three, and a described guide rail is arranged on the bottom of track, and another two guide rails are arranged on the medial wall of track and symmetrical centered by the guide rail being positioned at bottom.
A kind of Wave power generation device the most according to claim 1, it is characterised in that: described crossbeam is provided with fixing device on (1).
A kind of Wave power generation device the most according to claim 2, it is characterised in that: described fixing device is fixed on crossbeam (1) center.
A kind of Wave power generation device the most according to claim 3, it is characterised in that: described fixing device includes location dish (7), and described location dish (7) is fixed on crossbeam (1) by connecting rope.
A kind of Wave power generation device the most according to claim 3, it is characterised in that: described fixing device also includes anchor (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620132165.9U CN205503350U (en) | 2016-02-22 | 2016-02-22 | Sea wave electricity generating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620132165.9U CN205503350U (en) | 2016-02-22 | 2016-02-22 | Sea wave electricity generating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205503350U true CN205503350U (en) | 2016-08-24 |
Family
ID=56725506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620132165.9U Expired - Fee Related CN205503350U (en) | 2016-02-22 | 2016-02-22 | Sea wave electricity generating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205503350U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106089558A (en) * | 2016-02-22 | 2016-11-09 | 四川行之智汇知识产权运营有限公司 | A kind of ocean wave generator |
-
2016
- 2016-02-22 CN CN201620132165.9U patent/CN205503350U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106089558A (en) * | 2016-02-22 | 2016-11-09 | 四川行之智汇知识产权运营有限公司 | A kind of ocean wave 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: 20160824 Termination date: 20170222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |