CN206234062U - A kind of gear-box ventilation unit for room cooling system of wind generating set - Google Patents
A kind of gear-box ventilation unit for room cooling system of wind generating set Download PDFInfo
- Publication number
- CN206234062U CN206234062U CN201621298317.9U CN201621298317U CN206234062U CN 206234062 U CN206234062 U CN 206234062U CN 201621298317 U CN201621298317 U CN 201621298317U CN 206234062 U CN206234062 U CN 206234062U
- Authority
- CN
- China
- Prior art keywords
- flexible pipe
- engine room
- gear
- wind
- generating set
- 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
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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
Abstract
A kind of gear-box ventilation unit for room cooling system of wind generating set, including hinge, flexible pipe switching, Air Filter, clip, flexible pipe, handheld ring, flexible pipe switching is connected by hinge with engineroom flat B, flexible pipe is transferred with flexible pipe by clip and is connected, Air Filter is set in flexible pipe switching, and handheld ring is welded in flexible pipe switching.Problem of the utility model for engine room inside high temperature, on the premise of cabin original structure and the normal use of various functions is ensured, platen is walked using cabin plus gear-box ventilation unit realizes reducing the temperature of engine room inside, the air circulation of engine room inside when needing, the natural wind of outside is allowed to be blown into engine room inside, wind generating set engine room integrated environment temperature is effectively reduced, is applied in wind-driven generator technical group field.
Description
Technical field
The utility model is related to the one kind in wind-driven generator technical group field for wind generating set engine room cooling system
The gear-box ventilation unit of system.
Background technology
At present, with the progress and development of social economy, wind-power electricity generation is endless with its resource, with low cost, is easy to utilize,
As most ripe in current new energy technology, most there are scale development condition, the good generation mode of development prospect, wind-power electricity generation enterprise
Industry is arisen at the historic moment, and wind power plant is more and more, and after wind power generating set is run several years, machine below deck equipment is with the increasing of use time
Plus, cause efficiency to decline, caloric value is increasing, and original cooling device can not reach cooling standard in cabin, and heat is empty
Gas can not effectively circulate in relatively closed cabin, heat in cabin can be made to increase severely, when temperature monitoring system detects machine
When temperature is too high in cabin, control system can shut down generator brake, the normal work of wind power generating set be had a strong impact on, to wind
Field owner brings huge economic loss.
Prior art is that air blast cooling form is utilized in the pressure flow-disturbing dress such as wind-driven generator inside installing cooling fan
Put, when control point air themperature exceedes setting value in engine rooms of wind power generators, connection cabin is opened with the disk valve in the external world, profit
Forced-air blast is carried out to each part in unit with fan, to reach the cooling to unit, the particular location that cooling fan is installed is
On the high speed shaft of gear-box, and circulation fuel feeding cooling system is installed in gear-box, forces fuel feeding, lubricating oil to pass through by oil pump
After filter and motor air blast cooling, each oil site is redistributed to, being reached with this reduces the purpose of gearbox temperature.
The shortcoming of prior art is all the temperature that engine room inside is reduced using the power for improving engine room inside cooling device
Degree, such scheme can not effective solve problem.Because engine room inside is relatively closed space, do not have nacelle exterior from
Right wind is blown into, and hot-air is difficult to discharge engine room inside, and nacelle cooling system wind-gathering device with the increase of power, also can
It is more and more hotter, the temperature more and more higher of engine room inside is ultimately resulted in, therefore research and development are a kind of for wind generating set engine room cooling
The gear-box ventilation unit of system is always new problem anxious to be resolved.
The content of the invention
The purpose of this utility model is to provide a kind of gear-box ventilation for room cooling system of wind generating set
Device, it is completely different with currently available technology scheme that the utility model solves the technical scheme that its technical problem used, for
The problem of engine room inside high temperature, on the premise of cabin original structure and the normal use of various functions is ensured, is walked on stage using cabin
Plate portion position installs gear-box ventilation unit additional, realize reducing the temperature of engine room inside, it is necessary to when engine room inside air circulation get up,
The natural wind of outside is allowed to be blown into engine room inside, cooling effect is obvious.
What the purpose of this utility model was realized in：A kind of gear-box for room cooling system of wind generating set
Ventilation unit, including the switching of hinge, flexible pipe, Air Filter, clip, flexible pipe, handheld ring, flexible pipe switching pass through hinge and engineroom flat
B is connected, and flexible pipe is transferred with flexible pipe by clip and is connected, and Air Filter is set in flexible pipe switching, and handheld ring is welded on flexible pipe switching
On.
The structure for being characterized by it of the present utility model.Its operation principle is that air inducing pipeline plays a part of water conservancy diversion to wind.
Air inducing pipeline utilizes Telescopic flexible pipe, more convenient installed in complicated space, during maintenance miscellaneous equipment, can compress it into original
The 1/10 of length, saves space, easy to maintenance.Be guided to outside natural wind at gear-box by air inducing pipeline, reaches outside cabin
Relative low temperature air displace high temperature air in cabin.When so the Cryogenic air of circulation is through gear-box surface, natural zone
Walk partial heat.The air of relative low temperature is also provided for cooling system for gear box simultaneously, cooling capacity increases.It is so benign to follow
Ring, reaches reduction engine room inside environment temperature, reduces the purpose of gearbox lubrication oil temperature, wind power generating set is normally transported
OK.
A kind of gear-box ventilation unit for room cooling system of wind generating set compared with prior art, with pin
To the problem of engine room inside high temperature, on the premise of cabin original structure and the normal use of various functions is ensured, walked using cabin
Platen add gear-box ventilation unit to realize reducing the temperature of engine room inside, it is necessary to when engine room inside air circulation, allow outer
The natural wind in portion is blown into engine room inside, the advantages of effectively reduce wind generating set engine room integrated environment temperature, will widely
It is applied in wind-driven generator technical group field.
Brief description of the drawings
Below in conjunction with the accompanying drawings and embodiment is described in detail to the utility model.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the top view of Fig. 1.
Specific embodiment
Referring to the drawings, a kind of gear-box ventilation unit for room cooling system of wind generating set, including hinge 1,
Flexible pipe switching 2, Air Filter 3, clip 4, flexible pipe 5, handheld ring 6, flexible pipe switching 2 are connected by hinge 1 with engineroom flat B, flexible pipe 5
It is connected by clip 4 and flexible pipe switching 2, Air Filters 3 is set in flexible pipe switching 2, handheld ring 6 is welded in flexible pipe switching 2.
Operation principle of the present utility model is：Air inducing pipeline plays a part of water conservancy diversion to wind.Air inducing pipeline is using scalable
Flexible pipe, it is more convenient installed in complicated space, during maintenance miscellaneous equipment, the 1/10 of raw footage can be compressed it into, save empty
Between, it is easy to maintenance.Be guided to outside natural wind at gear-box by air inducing pipeline, reaches the relative low temperature air displacement outside cabin
Fall the high temperature air in cabin.When so the Cryogenic air of circulation is through gear-box surface, partial heat is taken away naturally.Also it is simultaneously
Cooling system for gear box provides the air of relative low temperature, and cooling capacity increases.So benign cycle, reaches reduction engine room inside
Environment temperature, reduces the purpose of gearbox lubrication oil temperature, wind power generating set is normally run.
Claims (1)
1. a kind of gear-box ventilation unit for room cooling system of wind generating set, including it is the switching of hinge, flexible pipe, anti-
Dirt net, clip, flexible pipe, handheld ring, it is characterised in that：Flexible pipe switching is connected by hinge with engineroom flat B, and flexible pipe passes through clip
It is connected with flexible pipe switching, Air Filter is set in flexible pipe switching, handheld ring is welded in flexible pipe switching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621298317.9U CN206234062U (en) | 2016-11-30 | 2016-11-30 | A kind of gear-box ventilation unit for room cooling system of wind generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621298317.9U CN206234062U (en) | 2016-11-30 | 2016-11-30 | A kind of gear-box ventilation unit for room cooling system of wind generating set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206234062U true CN206234062U (en) | 2017-06-09 |
Family
ID=58981416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621298317.9U Expired - Fee Related CN206234062U (en) | 2016-11-30 | 2016-11-30 | A kind of gear-box ventilation unit for room cooling system of wind generating set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206234062U (en) |
-
2016
- 2016-11-30 CN CN201621298317.9U patent/CN206234062U/en not_active Expired - Fee Related
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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: 20170609 Termination date: 20201130 |