CN209115254U - A kind of small-sized multi fan wind power generation plant of trunnion axis - Google Patents
A kind of small-sized multi fan wind power generation plant of trunnion axis Download PDFInfo
- Publication number
- CN209115254U CN209115254U CN201821395221.3U CN201821395221U CN209115254U CN 209115254 U CN209115254 U CN 209115254U CN 201821395221 U CN201821395221 U CN 201821395221U CN 209115254 U CN209115254 U CN 209115254U
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- main tower
- wind
- assembling bracket
- small
- trunnion axis
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- 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
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
-
- 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
- Y02E10/70—Wind energy
- Y02E10/728—Onshore wind turbines
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Abstract
A kind of small-sized multi fan wind power generation plant of trunnion axis, including main tower, assembling bracket, more horizontal axis wind-driven generators, the top of main tower is connected with a horizontally disposed assembling bracket, it is also fixedly mounted between the assembling bracket and main tower there are two the reinforced support for playing reinforcement effect, two reinforced supports are symmetric by axis of main tower；Multiple blower fixed points are equidistantly laid on the assembling bracket along its length, each blower fixed point is fixedly mounted with a horizontal axis wind-driven generator.The utility model installs the device of multiple trunnion axis blowers using a main tower, can to greatest extent be the service efficiency of electric energy raising wind energy by the wind energy transformation on this wind face when there is wind energy generation；The structure that multiple wind-driven generators are installed by a main tower avoids the structure type that a blower is equipped with a main tower, reduces the Quantity of main tower, greatly improve the utilization rate in soil.
Description
Technical field
The utility model belongs to small-size wind power-generating equipment technical field, and in particular to a kind of small-sized multi fan wind of trunnion axis
Power generation device.
Background technique
Wind energy resources are worldwide very rich, and there are considerable wind energy content in almost all of area and country.
In recent years oil crisis takes place frequently, and the petroleum reserves of countries in the world, coal reserves will all be exhausted in centuries, therefore, China, the U.S.,
Attention is all gradually transferred in the development and utilization of new energy by the country such as Britain, Spain.Wind energy is as renewable energy
One of the important component in source has also obtained the support energetically of national governments while causing researcher's extensive concern.
Middle-size and small-size wind-power electricity generation with the gradually maturation of wind power technology, as distributed power supply system important component
Unit has obtained significant progress.But how middle-size and small-size wind-driven generator is promoted and applied, especially resident accumulation regions such as
Economization on land usable floor area is one of problem encountered in application popularization while what improves its wind energy utilization.
Current middle-size and small-size wind power generating set mainly uses the single blower of a main tower outfit or two fans operation to generate electricity
Structure converts wind energy into electric energy by wind power generation plant, then generates electricity by way of merging two or more grid systems.But such blower is answered in distributed power supply
With in the process, mainly has the following two problems: first is that wind energy using lower, second is that being needed to satisfy the use demand
Greater number of blower causes occupied area required for placing place larger, this not only makes the entirety of small-sized wind power generator
Increased costs also result in great waste simultaneously for soil itself.
Summary of the invention
Based on problem above and deficiency, the purpose of this utility model is to provide a kind of small-sized multi fan wind-force hairs of trunnion axis
Electric installation, can be improved the utilization rate of wind energy in unit area, while reduce blower excessive land occupation during the installation process
Problem rationally utilizes space.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of small-sized multi fan wind power generation plant of trunnion axis, including main tower 1, assembling bracket 2, more trunnion axis
Wind-driven generator 4, the top of main tower 1 are connected with a horizontally disposed assembling bracket 2, the assembling bracket 2 with
It is also fixedly mounted between main tower 1 there are two the reinforced support 3 for playing reinforcement effect, two reinforced supports 3 are axis in symmetrical with main tower 1
Distribution；Multiple blower fixed points 5, each blower fixed point 5 are equidistantly laid on the assembling bracket 2 along its length
It is fixedly mounted with a horizontal axis wind-driven generator 4.
Compared with existing small-size wind power-generating equipment, the beneficial effects of the utility model are as follows:
1) devices of multiple trunnion axis blowers is installed using a main tower, when there is wind energy generation can to greatest extent by
Wind energy transformation on this wind face is the service efficiency that electric energy improves wind energy；
2) structure that multiple wind-driven generators are installed by a main tower avoids a blower and is equipped with a main tower
Structure type, reduce the Quantity of main tower, greatly improve the utilization rate in soil；
3) by improving wind energy utilization, land utilization ratio, to largely solve conventional small wind-force hair
The problem of popularization and application of motor；
4) manufacturing process is simple, and input cost is lower, and generation works well.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and being implemented in accordance with the contents of the specification, and in order to allow the above and other purpose, feature of the utility model
It can be more clearly understood with advantage, it is special below to lift preferred embodiment, and cooperate attached drawing, detailed description are as follows.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of the small-sized multi fan wind power generation plant of trunnion axis of the utility model.
In figure: 1- main tower, 2- assembling bracket, 3- reinforced support, 4- horizontal axis wind-driven generator, 5- blower are fixed
Point.
Specific embodiment
Below in conjunction with specific embodiment, the technical solution of the utility model is clearly and completely described.
Referring to Fig. 1, a kind of small-sized multi fan wind power generation plant of trunnion axis, including 1, blower peace of a main tower
2, two, bracket reinforced support 3, five horizontal axis wind-driven generator 4 is filled, main tower 1 plays a supportive role, and top is connected with one
A horizontally disposed assembling bracket 2, be also fixedly mounted between the assembling bracket 2 and main tower 1 there are two rise a reinforcement effect
Reinforced support 3, guarantee whole device intensity and reliability；Two reinforced supports 3 are symmetric with main tower 1 for axis.
Equidistant along its length on the assembling bracket 2 to lay there are five blower fixed point 5, each blower fixed point 5 is fixedly mounted with
One horizontal axis wind-driven generator 4.
As the further improvement of the utility model, main tower 1 and fan installation frame 2 realize fixation by the way of welding
Connection, or can be realized the mechanical connection manner being fixedly connected using other.
As the further improvement of the utility model, both ends and main tower 1, the fan installation frame 2 of reinforced support 3 are adopted
It is achieved a fixed connection with the mode of welding, or can be realized the mechanical connection manner being fixedly connected using other.
The utility model is by aforementioned structure mode, it can be achieved that as much as possible under same windward side utilize wind energy, general
Wind energy is converted to electric energy, improves the utilization efficiency of wind energy, while installing more horizontal axis wind-driven generators using a pylon
Structure type can be realized under same demand, and to the least occupancy in soil, installation space is greatly saved, has saved soil money
Source.
Finally, it is stated that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, this field is common
Other modifications or equivalent replacement that technical staff makes technical solution of the present invention, without departing from technical solution of the present invention
Spirit and scope, be intended to be within the scope of the claims of the invention.
Claims (1)
1. a kind of small-sized multi fan wind power generation plant of trunnion axis, it is characterised in that including main tower (1), assembling bracket
(2), more horizontal axis wind-driven generators (4), the top of main tower (1) are connected with a horizontally disposed assembling bracket
(2), the reinforced support (3) of reinforcement effect there are two being also fixedly mounted between the assembling bracket (2) and main tower (1), two
Reinforced support (3) is symmetric with main tower (1) for axis；Equidistant cloth along its length on the assembling bracket (2)
Equipped with multiple blower fixed points (5), each blower fixed point (5) is fixedly mounted with a horizontal axis wind-driven generator (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821395221.3U CN209115254U (en) | 2018-08-28 | 2018-08-28 | A kind of small-sized multi fan wind power generation plant of trunnion axis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821395221.3U CN209115254U (en) | 2018-08-28 | 2018-08-28 | A kind of small-sized multi fan wind power generation plant of trunnion axis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209115254U true CN209115254U (en) | 2019-07-16 |
Family
ID=67197593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821395221.3U Active CN209115254U (en) | 2018-08-28 | 2018-08-28 | A kind of small-sized multi fan wind power generation plant of trunnion axis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209115254U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114475942A (en) * | 2022-01-17 | 2022-05-13 | 哈尔滨工程大学 | Horizontal-axis multi-fan floating platform with anti-rolling gyroscope |
-
2018
- 2018-08-28 CN CN201821395221.3U patent/CN209115254U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114475942A (en) * | 2022-01-17 | 2022-05-13 | 哈尔滨工程大学 | Horizontal-axis multi-fan floating platform with anti-rolling gyroscope |
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