CN207377733U - A kind of wind power generating set and its gear-box heat sink arrangement - Google Patents
A kind of wind power generating set and its gear-box heat sink arrangement Download PDFInfo
- Publication number
- CN207377733U CN207377733U CN201721126726.5U CN201721126726U CN207377733U CN 207377733 U CN207377733 U CN 207377733U CN 201721126726 U CN201721126726 U CN 201721126726U CN 207377733 U CN207377733 U CN 207377733U
- Authority
- CN
- China
- Prior art keywords
- dust
- gear
- heat sink
- wind power
- radiator
- 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
- 239000000428 dust Substances 0.000 claims abstract description 38
- 239000002184 metal Substances 0.000 claims abstract description 23
- 238000001914 filtration Methods 0.000 claims description 20
- 238000007789 sealing Methods 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 9
- 229920001971 elastomer Polymers 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 12
- 230000017525 heat dissipation Effects 0.000 abstract description 7
- 238000004140 cleaning Methods 0.000 abstract description 6
- 238000002386 leaching Methods 0.000 abstract description 3
- 239000007769 metal material Substances 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 241000124033 Salix Species 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
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
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model provides a kind of wind power generating set and its gear-box heat sink arrangement, the gear-box heat sink arrangement installs the metal bi strainer of radiating dustproof on the radiator of wind power generating set, and the dust preventing component formed by double-layer leaching net is fixed on by clamp in tower, radiating dustproof metal screen is metal material, good heat dissipation effect, and the dusts such as catkin can be effectively prevented and block radiator, avoid gear-box high oil temperature, cause wind power generating set load limit operation, even overtemperature tripping, improve wind power plant benefit, it is easy to disassembling, assembling and replacing simultaneously, convenient for cleaning, reduce the workload of cleaning gear-box radiator, reduce the O＆M cost of wind power plant；In addition, when dust accretions are more, start motor and rapping shaft is caused to rotate that beater is driven back and forth to pat with the dust on abate strainer, avoid dust accretions caused by long-time use.
Description
Technical field
The utility model is related to wind turbine technical field of auxiliary equipment, and in particular to a kind of gear for wind power generating set
Case heat sink arrangement.The utility model also provides a kind of wind power generating set for including the gear-box heat sink arrangement.
Background technology
Wind-driven generator is the device for converting wind energy into electric energy, and dual-feed asynchronous wind power generator is that current application is the widest
One of general wind-driven generator, in order to generator speed be made to reach requirement, it is necessary to install gear-box between generator and impeller,
So as to which the kinetic energy of the slow-speed of revolution is converted into high-revolving kinetic energy.Can generate heat during gear engages and rotates causes tooth
The temperature inside the box rise is taken turns, therefore, it is necessary to which radiator is used to radiate for gear-box, and the how outdoor placement of the radiator of gear-box,
It is easily blocked in the larger environment of dust, and is difficult to clear up, cause heat dissipation effect poor, influenced gear box lubricating oil heat dissipation, cause
Gear-box high oil temperature causes wind power generating set load limit operation or even tripping, economic loss is caused to wind power plant.
Therefore it provides a kind of gear-box heat sink arrangement for wind power generating set, to which radiator is avoided to block, from
And ensure the heat dissipation effect of radiator, and then fan operation load is improved, ensure the economic benefit of wind power plant, just become this field
Technical staff's urgent problem to be solved.
The content of the invention
The purpose of this utility model is to provide a kind of gear-box heat sink arrangement for wind power generating set, to avoid
Radiator blocks, and so as to ensure the heat dissipation effect of radiator, and then improves fan operation load, ensures the economic effect of wind power plant
Benefit.The another object of the utility model is to provide a kind of wind power generating set for including the gear-box heat sink arrangement.
In order to solve the above-mentioned technical problem, the utility model provides a kind of gear-box radiator for wind power generating set
Device including radiator, further includes the dust filtering component for the inlet side for being installed on the radiator, is installed on the dust filtration component
Dedusting component and the dust filtration component is installed on the fixation kit on the radiator casing；
The dust filtration component includes the first metal screen being set up in parallel successively along the air inlet direction of the radiator and the
Two metal screens offer the several first dust-proof passages on first metal screen, are offered on second metal screen
Several second dust-proof passages, the first dust-proof passage are fold-line-shaped or shaped form, and the second dust-proof passage is linear；
The dedusting component include being installed on the installation outline border of the dust filtration component except wind turbine and vibrator, it is described to shake
Making device includes the rapping shaft being connected with motor drive and the beater being installed on the rapping shaft；
The fixation kit include along the dust filtration component installation outline border circumferentially disposed several clamps and be arranged at
Sealing ring between the installation outline border and the radiator casing.
Further, the shape and specification all same of described first dust-proof each cross-section of passage.
Further, the shape and specification all same of described second dust-proof each cross-section of passage.
Further, the cross-sectional area of the described first dust-proof passage is more than the cross section face of the described second dust-proof passage
Product.
Further, the sealing ring is rubber seal or polyurethane sealing ring.
The utility model also provides a kind of wind power generating set, including gear-box and the radiator for being installed on the gear-box
Device, the heat sink arrangement are gear-box heat sink arrangement as described above.
Gear-box heat sink arrangement provided by the utility model is used for wind power generating set, which exists
The metal bi strainer of radiating dustproof is installed, and the dust preventing component formed by double-layer leaching net is led on the radiator of wind power generating set
It crosses clamp to be fixed in tower, radiating dustproof metal screen is metal material, good heat dissipation effect, and can be effectively prevented willow
The dusts such as wadding block radiator, avoid gear-box high oil temperature, and wind power generating set load limit operation or even overtemperature is caused to be jumped
Lock improves wind power plant benefit, while is easy to disassembling, assembling and replacing, convenient for cleaning, reduces the workload of cleaning gear-box radiator, subtracts
The O＆M cost of wind power plant is lacked；In addition, when dust accretions are more, start motor and rapping shaft is caused to rotate to drive rapping
Hammer is reciprocal to be patted with the dust on abate strainer, avoids dust accretions caused by long-time use.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution of the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it describes below
In attached drawing be the utility model some embodiments, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other attached drawings are can also be obtained according to these attached drawings.
Fig. 1 is a kind of structure diagram of specific embodiment of gear-box heat sink arrangement provided by the utility model；
Fig. 2 is the side view of gear-box heat sink arrangement shown in Fig. 1.
Reference sign：
1- dust filtering components
2- clamps
3- radiators
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model part of the embodiment, instead of all the embodiments.Based on the embodiment in the utility model, sheet
Field those of ordinary skill all other embodiments obtained without making creative work, belong to this practicality
Novel protected scope.
It please refers to Fig.1 and Fig. 2, Fig. 1 is a kind of specific embodiment party of gear-box heat sink arrangement provided by the utility model
The structure diagram of formula；Fig. 2 is the side view of gear-box heat sink arrangement shown in Fig. 1.
In a kind of specific embodiment, gear-box heat sink arrangement provided by the utility model is used for wind-driven generator
Group, the gear-box heat sink arrangement include radiator 3, be installed on the radiator 3 inlet side dust filtering component 1, be installed on
Dedusting component on the dust filtration component 1 and the dust filtration component 1 is installed on the fixation kit on 3 housing of radiator；
Wherein, dust filtering component 1 includes the first metal screen and the second metal that are set up in parallel successively along the air inlet direction of the radiator 3
Strainer offers the several first dust-proof passages on first metal screen, several is offered on second metal screen
Two dust-proof passages, the first dust-proof passage are fold-line-shaped or shaped form, and the second dust-proof passage is linear；It sets double-deck
Filtering metal net can improve filter effect, and the probability higher that the first metal screen positioned at outside is contacted with dust, by the
First dust-proof passage of one metal screen be arranged to bending or it is curved, the probability that dust enters radiator 3 can be reduced,
Dust-proof effect is improved, specifically, the first dust-proof passage of bent can be that continuously bending is logical for one of bent passage or multiple tracks
Road, the first dust-proof passage of Curved can be S-shaped passage or multiple end to end S-shaped passages；Second metal screen plays
Dual dust-proof effect since the probability contacted on the inside of being located at dust is relatively low, to reduce difficulty of processing, can be designed to
Linear, the linear can be into appropriate angle perpendicular to wire side direction or with wire side.
Above-mentioned dedusting component include being installed on the installation outline border of the dust filtration component 1 except wind turbine and vibrator, it is described
Vibrator includes the rapping shaft being connected with motor drive and the beater being installed on the rapping shaft；In use, if
Occur dust accretions on metal screen, the working effect and dust-proof effect of radiator 3 can be influenced, therefore, when dust accretions more
When serious, dust beating can be dropped, by opening vibrator to ensure dust-proof effect.
In order to improve connection convenience and reliability, which is included along the installation outline border of the dust filtration component 1
Circumferentially disposed several clamps 2 and the sealing ring being arranged between installation 3 housing of outline border and the radiator, the sealing
Circle can be rubber seal or polyurethane sealing ring.
Specifically, in order to reduce difficulty of processing, the shape and specification all same of first dust-proof each cross-section of passage, second
The shape and specification all same of dust-proof each cross-section of passage.In actual use, the cross section face of the first dust-proof passage
Product is more than the cross-sectional area that can be slightly larger than the second dust-proof passage.
Gear-box heat sink arrangement provided by the utility model is used for wind power generating set, which exists
The metal bi strainer of radiating dustproof, and the dust preventing component formed by double-layer leaching net are installed on the radiator 3 of wind power generating set
It is fixed on by clamp 2 in tower, radiating dustproof metal screen is metal material, good heat dissipation effect, and can effectively preventing
Only the dusts such as catkin block radiator 3, avoid gear-box high oil temperature, cause wind power generating set load limit operation or even surpass
Temperature tripping, improves wind power plant benefit, while is easy to disassembling, assembling and replacing, convenient for cleaning, reduces the work of cleaning gear-box radiator 3
Amount reduces the O＆M cost of wind power plant；In addition, when dust accretions are more, start motor and rapping shaft is rotated so as to band
Dynamic beater is back and forth patted with the dust on abate strainer, avoids dust accretions caused by long-time use.
Except said gear case heat sink arrangement, the utility model also provides a kind of including the gear-box heat sink arrangement
Wind power generating set, refer to the prior art for other Each parts of the wind power generating set, and this will not be repeated here.
Although the embodiment of the utility model has been shown and described above, it is to be understood that above-described embodiment is
Illustratively, it is impossible to be interpreted as the limitation to the utility model, those of ordinary skill in the art are in the scope of the utility model
It is interior above-described embodiment to be changed, changed, replaced and modification.
Claims (6)
1. a kind of gear-box heat sink arrangement for wind power generating set, including radiator (3), which is characterized in that further include
The dust filtering component (1) for being installed on the inlet side of the radiator (3), the dedusting component being installed on the dust filtration component (1) and
The dust filtration component (1) is installed on the fixation kit on the radiator (3) housing；
The dust filtration component (1) include the first metal screen being set up in parallel successively along the air inlet direction of the radiator (3) with
Second metal screen offers the several first dust-proof passages on first metal screen, is opened up on second metal screen
There are the several second dust-proof passages, the first dust-proof passage is fold-line-shaped or shaped form, and the second dust-proof passage is linear；
The dedusting component include being installed on the installation outline border of the dust filtration component (1) except wind turbine and vibrator, it is described to shake
Making device includes the rapping shaft being connected with motor drive and the beater being installed on the rapping shaft；
The fixation kit includes the circumferentially disposed several clamps (2) and setting along the installation outline border of the dust filtration component (1)
Sealing ring between the installation outline border and the radiator (3) housing.
2. gear-box heat sink arrangement according to claim 1, which is characterized in that first dust-proof each cross section of passage
The shape at place and specification all same.
3. gear-box heat sink arrangement according to claim 2, which is characterized in that second dust-proof each cross section of passage
The shape at place and specification all same.
4. gear-box heat sink arrangement according to claim 3, which is characterized in that the cross section of the first dust-proof passage
Area is more than the cross-sectional area of the described second dust-proof passage.
5. according to claim 1-4 any one of them gear-box heat sink arrangements, which is characterized in that the sealing ring is rubber
Sealing ring or polyurethane sealing ring.
A kind of 6. wind power generating set, including gear-box and the heat sink arrangement for being installed on the gear-box, which is characterized in that institute
It is such as claim 1-5 any one of them gear-box heat sink arrangements to state heat sink arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721126726.5U CN207377733U (en) | 2017-09-05 | 2017-09-05 | A kind of wind power generating set and its gear-box heat sink arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721126726.5U CN207377733U (en) | 2017-09-05 | 2017-09-05 | A kind of wind power generating set and its gear-box heat sink arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207377733U true CN207377733U (en) | 2018-05-18 |
Family
ID=62342809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721126726.5U Expired - Fee Related CN207377733U (en) | 2017-09-05 | 2017-09-05 | A kind of wind power generating set and its gear-box heat sink arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207377733U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113027593A (en) * | 2021-04-08 | 2021-06-25 | 黄忠朝 | Efficient heat dissipation device applied to automobile engine |
-
2017
- 2017-09-05 CN CN201721126726.5U patent/CN207377733U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113027593A (en) * | 2021-04-08 | 2021-06-25 | 黄忠朝 | Efficient heat dissipation device applied to automobile engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180518 |