CN107939595A - It is a kind of can draining air guide sleeve of wind-driven generator - Google Patents
It is a kind of can draining air guide sleeve of wind-driven generator Download PDFInfo
- Publication number
- CN107939595A CN107939595A CN201711382744.4A CN201711382744A CN107939595A CN 107939595 A CN107939595 A CN 107939595A CN 201711382744 A CN201711382744 A CN 201711382744A CN 107939595 A CN107939595 A CN 107939595A
- Authority
- CN
- China
- Prior art keywords
- kuppe
- end cap
- wind
- driven generator
- air guide
- 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.)
- Pending
Links
- 230000002209 hydrophobic effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000032683 aging Effects 0.000 abstract description 5
- 238000007789 sealing Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 2
- 238000003780 insertion Methods 0.000 abstract description 2
- 230000037431 insertion Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor
- F03D1/04—Wind motors with rotation axis substantially parallel to the air flow entering the rotor having stationary wind-guiding means, e.g. with shrouds or channels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
Abstract
The present invention provides it is a kind of can draining air guide sleeve of wind-driven generator, including kuppe end cap and three shroud walls；The shroud wall is end to end successively by bolt, and junction is staggered up and down, and is equipped with some the first weep holes being connected on the outside of shroud wall, the first weep hole to kuppe work when direction of rotation inclination；The kuppe end cap is connected by bolt with shroud wall, and the inner side of junction kuppe end cap insertion shroud wall, and is equipped with some the second weep holes being connected on the outside of kuppe end cap, and the direction of the second weep hole is set along kuppe end cap.It is of the present invention can draining air guide sleeve of wind-driven generator, waterproof construction can be kept not fail with the aging of sealing ring.
Description
Technical field
The invention belongs to technical field of wind power generator, more particularly, to it is a kind of can draining air guide sleeve of wind-driven generator.
Background technology
Wind-driven generator converts wind energy into mechanical work, and mechanical work drives rotor rotation, the equipment of final output alternating current.
Kuppe is installed on the front end of wind-driven generator, is mainly used for reducing windage, to protect wheel hub behind and engine room cover etc.
Component, is usually streamlined sawtooth design, while to ensure certain water proofing property to tackle bad weather.
The structure of kuppe is generally divided into monolithic devices kuppe, two major class of separation type kuppe.Wherein separation type kuppe
It is assembled flexible since mould is simple, it is the main product in current industry.But separation type kuppe of the prior art is splicing
Place only carries out waterproof by sealing ring, is exposed to the sun since the working environment of wind-driven generator usually faces high temperature, common sealing ring
The rapid ageing failure of meeting is, it is necessary to often replace.
The content of the invention
In view of this, the present invention is directed to propose it is a kind of can draining air guide sleeve of wind-driven generator, to solve sealing ring aging
Failure causes waterproof failure.
To reach above-mentioned purpose, the technical proposal of the invention is realized in this way：
It is a kind of can draining air guide sleeve of wind-driven generator, including kuppe end cap and three shroud walls；The kuppe
Wall is end to end successively by bolt, and junction is staggered up and down, and equipped with it is some be connected on the outside of shroud wall it is first hydrophobic
Hole, the first weep hole to kuppe work when direction of rotation tilt；The kuppe end cap is connected by bolt and shroud wall
Connect, and junction kuppe end cap insertion shroud wall inner side, and equipped with it is some be connected on the outside of kuppe end cap second
Weep hole, the direction of the second weep hole are set along kuppe end cap.
Further, first weep hole and the second hydrophobic hole exits are provided with strainer.
Further, diaphragm is additionally provided with outside second weep hole, diaphragm is flexible material, close to kuppe end cap tip
Side be bonded on kuppe end cap, opposite side can be opened.
Further, it is equipped between the shroud wall and with the junction of the kuppe end cap perpendicular to the close of kuppe
Gasket.
Relative to the prior art, it is of the present invention it is a kind of can the air guide sleeve of wind-driven generator of draining have the advantage that：
It is of the present invention can draining air guide sleeve of wind-driven generator, aging of the waterproof construction not with sealing ring can be kept
And fail.
Brief description of the drawings
The attached drawing for forming the part of the present invention is used for providing a further understanding of the present invention, schematic reality of the invention
Apply example and its explanation is used to explain the present invention, do not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 be the embodiment of the present invention described in can draining air guide sleeve of wind-driven generator structure diagram；
Fig. 2 be the embodiment of the present invention described in can draining air guide sleeve of wind-driven generator three pieces shroud wall connection signal
Figure；
Fig. 3 be the embodiment of the present invention described in can draining air guide sleeve of wind-driven generator monolithic kuppe structural representation
Figure；
Fig. 4 is the enlarged structure schematic diagram of part A in Fig. 2；
Fig. 5 be described in the embodiment of the present invention can draining air guide sleeve of wind-driven generator shroud wall and kuppe end cap
Connection diagram.
Description of reference numerals：
1- kuppe end caps；2- shroud walls；3- bolts；4- strainers；The first weep holes of 5-；The second weep holes of 6-；7- films
Piece；8- gasket seals.
Embodiment
It should be noted that in the case where there is no conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
In the description of the present invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than instruction or dark
Show that the device of meaning or element there must be specific orientation, with specific azimuth configuration and operation, thus it is it is not intended that right
The limitation of the present invention.In addition, term " first ", " second " etc. are only used for description purpose, and it is not intended that instruction or hint phase
To importance or the implicit quantity for indicating indicated technical characteristic.Thus, the feature for defining " first ", " second " etc. can
To express or implicitly include one or more this feature.In the description of the present invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the present invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
Below with reference to the accompanying drawings and the present invention will be described in detail in conjunction with the embodiments.
As shown in Fig. 1~Fig. 5 it is a kind of can draining air guide sleeve of wind-driven generator, including kuppe end cap 1 and three lead
Flow cover wall 2；The shroud wall 2 is end to end successively by bolt 3, and junction is staggered up and down, and is led equipped with some be connected to
Flow first weep hole 5 in the outside of cover wall 2, the first weep hole 5 to kuppe work when direction of rotation inclination；The kuppe end
Lid 1 is connected by bolt 3 with shroud wall 2, and junction kuppe end cap 1 is embedded in the inner side of shroud wall 2, and equipped with some
Second weep hole 6 in the outside of kuppe end cap 1 is connected to, the direction of the second weep hole is set along kuppe end cap 1.
First weep hole, 5 and second weep hole 6 outlet is provided with strainer 4.
Diaphragm 7 is additionally provided with outside second weep hole 6, diaphragm 7 is flexible material, one close to 1 tip of kuppe end cap
On kuppe end cap 1, opposite side can be opened side bonds.
The gasket seal perpendicular to kuppe is equipped between the shroud wall 2 and with the junction of the kuppe end cap 1
8。
In the course of work, with 8 ageing failure of gasket seal, seam crossing has water infiltration.At this time when kuppe is according to Fig. 2
When direction shown in middle arrow rotates, the water penetrated into gap can rely on gravity from the first weep hole 5 with being arranged in the second weep hole 6
Go out.Strainer 4 is used to prevent dust enters from blocking weep hole 6；Diaphragm 7 can ensure the integrality of kuppe end cap 1, for reducing wind
Resistance.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on, should all be included in the protection scope of the present invention god.
Claims (4)
1. it is a kind of can draining air guide sleeve of wind-driven generator, it is characterised in that：Including kuppe end cap (1) and three shroud walls
(2)；The shroud wall (2) is end to end successively by bolt (3), and junction is staggered up and down, and is led equipped with some be connected to
Flow the first weep hole (5) on the outside of cover wall (2), the first weep hole (5) to kuppe work when direction of rotation inclination；It is described to lead
Stream cover end cap (1) is connected by bolt (3) with shroud wall (2), and the embedded shroud wall (2) of junction kuppe end cap (1)
Inner side, and be equipped with some the second weep holes (6) being connected on the outside of kuppe end cap (1), the direction of the second weep hole is along leading
Cover end cap (1) is flowed to set.
2. it is according to claim 1 it is a kind of can draining air guide sleeve of wind-driven generator, it is characterised in that：Described first is hydrophobic
Hole (5) is provided with strainer (4) with the second weep hole (6) outlet.
3. it is according to claim 1 or 2 it is a kind of can draining air guide sleeve of wind-driven generator, it is characterised in that：Described second
Diaphragm (7) is additionally provided with outside weep hole (6), diaphragm (7) is flexible material, is bonded in close to the side at kuppe end cap (1) tip
On kuppe end cap (1), opposite side can be opened.
4. according to claim 1 it is a kind of can draining air guide sleeve of wind-driven generator, it is characterised in that：The shroud wall
(2) gasket seal (8) perpendicular to kuppe is equipped between and with the junction of the kuppe end cap (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711382744.4A CN107939595A (en) | 2017-12-20 | 2017-12-20 | It is a kind of can draining air guide sleeve of wind-driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711382744.4A CN107939595A (en) | 2017-12-20 | 2017-12-20 | It is a kind of can draining air guide sleeve of wind-driven generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107939595A true CN107939595A (en) | 2018-04-20 |
Family
ID=61941929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711382744.4A Pending CN107939595A (en) | 2017-12-20 | 2017-12-20 | It is a kind of can draining air guide sleeve of wind-driven generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107939595A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202545131U (en) * | 2012-04-09 | 2012-11-21 | 中船重工(重庆)海装风电设备有限公司 | Sealing structure between air guide sleeve and cabin sleeve |
| CN104389735A (en) * | 2014-11-18 | 2015-03-04 | 国电联合动力技术(连云港)有限公司 | Impeller flow guide cover of power generation unit |
| CN106368911A (en) * | 2016-08-30 | 2017-02-01 | 优利康达（天津）科技有限公司 | Rainproof cabin cover |
| CN206386234U (en) * | 2016-12-26 | 2017-08-08 | 北京中新图锐科技有限公司 | A kind of engine room cover water-tight device |
| CN207728483U (en) * | 2017-12-20 | 2018-08-14 | 优利康达（天津）科技有限公司 | A kind of new waterproof air guide sleeve of wind-driven generator |
-
2017
- 2017-12-20 CN CN201711382744.4A patent/CN107939595A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202545131U (en) * | 2012-04-09 | 2012-11-21 | 中船重工(重庆)海装风电设备有限公司 | Sealing structure between air guide sleeve and cabin sleeve |
| CN104389735A (en) * | 2014-11-18 | 2015-03-04 | 国电联合动力技术(连云港)有限公司 | Impeller flow guide cover of power generation unit |
| CN106368911A (en) * | 2016-08-30 | 2017-02-01 | 优利康达（天津）科技有限公司 | Rainproof cabin cover |
| CN206386234U (en) * | 2016-12-26 | 2017-08-08 | 北京中新图锐科技有限公司 | A kind of engine room cover water-tight device |
| CN207728483U (en) * | 2017-12-20 | 2018-08-14 | 优利康达（天津）科技有限公司 | A kind of new waterproof air guide sleeve of wind-driven generator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2012060370A1 (en) | Structure for nacelle cover connection unit of wind power generation device | |
| CN104775992B (en) | Nacelle shell and wind turbine | |
| CN206116475U (en) | Battery management system shell and battery management device with waterproof ventilation function | |
| CN206389210U (en) | Plastic packaging motor waterproof construction and plastic packaging motor | |
| CN207728483U (en) | A kind of new waterproof air guide sleeve of wind-driven generator | |
| CN107939595A (en) | It is a kind of can draining air guide sleeve of wind-driven generator | |
| CN208904826U (en) | A kind of wheel hub electric motor of electric vehicle of replaceable higher temperature line | |
| CN208112384U (en) | A kind of sealing protective device of motor | |
| CN201364827Y (en) | Sealed structure of isolating switch control mechanism output shaft | |
| CN206992503U (en) | A kind of outdoor water-proof power distribution cabinet | |
| CN205154458U (en) | Hybrid vehicle's waterproof air intake system | |
| CN206054194U (en) | A kind of sealing engine room cover | |
| CN209371418U (en) | A kind of moisture-proof air channel structure, damp-proof device and cooling fan | |
| CN208767893U (en) | A kind of generator for high salt fog, high humility and outdoor environment | |
| CN202883267U (en) | Detachable protection assembly of wind power cabin cover front baffle | |
| CN206054195U (en) | A kind of convenient waterproof engine room cover installed | |
| CN106049604B (en) | A kind of sealer for water supply well | |
| CN201408643Y (en) | One-step end structure of optical fiber type current transformer | |
| CN206336420U (en) | Small underwater propeller based on oil sealing | |
| CN205944986U (en) | Dive axial -flow pump cable outlet structure | |
| CN208220969U (en) | Water proof type air guide sleeve of wind-driven generator | |
| CN211391713U (en) | Many rotor unmanned aerial vehicle motor with waterproof function | |
| CN208285112U (en) | Waterproof machine | |
| CN217300776U (en) | Engine room cover of wind generating set | |
| CN208890197U (en) | A kind of photovoltaic distribution box overheat protective structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180420 |
|
| RJ01 | Rejection of invention patent application after publication |