CN106246479A - A kind of cabin heat sink of wind-driven generator - Google Patents
A kind of cabin heat sink of wind-driven generator Download PDFInfo
- Publication number
- CN106246479A CN106246479A CN201610926760.4A CN201610926760A CN106246479A CN 106246479 A CN106246479 A CN 106246479A CN 201610926760 A CN201610926760 A CN 201610926760A CN 106246479 A CN106246479 A CN 106246479A
- Authority
- CN
- China
- Prior art keywords
- cabin
- air
- air inlet
- support tower
- wind
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2260/00—Function
- F05B2260/20—Heat transfer, e.g. cooling
-
- 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
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- Ventilation (AREA)
Abstract
The present invention relates to the cabin heat sink of a kind of wind-driven generator, including cabin air inlet, cabin air outlet and support tower air inlet, described cabin air inlet is positioned at the bottom in cabin, described cabin air outlet is positioned at the top in cabin, described cabin air inlet and cabin air outlet are respectively equipped with air intake kuppe and air-out kuppe, and the air port of the air intake kuppe of described cabin air inlet and cabin air outlet and air-out kuppe point to wind-driven generator the most in opposite direction；On the tower wall on the entrance top that described support tower air inlet is located at the support tower of wind-driven generator, described support tower air inlet is communicated with engine room inside by air channel in support tower, described support tower air inlet is provided with the air door that Electronic control opens and closes, being provided with temperature sensor in described cabin, the air door that described Electronic control opens and closes connects described temperature sensor.The present invention is logical can effectively realize the control of the cooling to cabin.
Description
Technical field
The invention belongs to technical field of wind power generator, be specifically related to the cabin heat sink of a kind of wind-driven generator.
Background technology
At present, wind-driven generator, as the representative technology of field of new energy generation, because of design problem, fails cabin heat radiation
Problem brings up to more excellent state, after running 3-5 due to equipment, and capital equipment (gear-box, electromotor, the various electricity in cabin
Device cabinet) usefulness decline, caloric value also increases, and the air in cabin can not effectively circulate, and causes cabin temperature to rise sharply.Due to main tooth
Roller box, electromotor, various electric equipment itself are all heat-generating units, if heat accumulation, each electricity in blower fan can be caused in cabin
Device equipment breaks down, and such as limits power, fan engine room temperature height at summer high temperature strong wind weather blower fan main-gear box oil temperature height
Shut down, filter band temperature high limit power, generator-temperature detection height limit power.The various limit power caused because of cabin temperature height above stop
Machine phenomenon, the serious generated energy that have impact on blower fan, causes huge economic loss to the operation of wind field.For this patent
201420481239.0 provide and a kind of rely on natural wind to carry out the device cooled down, but this patented technology designs in air force
Upper analysis, air inlet and gas outlet pressure reduction are little, and air actually cannot be effectively introduced in cabin, thus do not reach preferably fall
The effect of temperature.
Summary of the invention
It is an object of the invention to solve above-mentioned technical problem and the cabin heat sink of a kind of wind-driven generator is provided.
For achieving the above object, the present invention adopts the following technical scheme that
The cabin heat sink of a kind of wind-driven generator, including cabin air inlet, cabin air outlet and support tower air intake
Mouthful, described cabin air inlet is positioned at the bottom in cabin, and described cabin air outlet is positioned at the top in cabin, described cabin air inlet and
Cabin air outlet is respectively equipped with air intake kuppe and air-out kuppe, and described cabin air inlet and the air intake of cabin air outlet
The air port sensing of kuppe and air-out kuppe is the most in opposite direction with wind-driven generator；Described support tower air inlet is located at
On the tower wall on the entrance top of the support tower of wind-driven generator, described support tower air inlet is by air channel in support tower and cabin
Portion communicates, and described support tower air inlet is provided with the air door that Electronic control opens and closes, and is provided with temperature sensor in described cabin, described
The control system of the air door that Electronic control opens and closes connects described temperature sensor.
The kuppe of described cabin air outlet is streamlined shape structure.
Described support tower air inlet is provided with fence, and the air door that described Electronic control opens and closes is arranged on outside described fence
Side.
The present invention by being provided with air inlet in the bottom in cabin, top is provided with air outlet, and described cabin air inlet and machine
It is the most in opposite direction, thus that the air port of the air intake kuppe of cabin air outlet and air-out kuppe is pointed to wind-driven generator
The pressure reduction of wind can be produced, thus can effectively the torrid zone in cabin be gone out in cabin；Additionally by the entrance upper position at support tower
Extension supporting tower air inlet, support tower air inlet is provided with the air door that Electronic control opens and closes, can make sweltering heat in summer when,
When ventilation is inadequate in cabin, the entrance of distance 3-4 rice position, ground is used to increase the ventilation in cabin by stack effect,
In cabin, temperature reaches to automatically control unlatching support tower air inlet during certain value, drops to during certain numerical value automatic in cabin at temperature
Close support tower air inlet.
Accompanying drawing explanation
Fig. 1 is the structural representation of the cabin heat sink of the wind-driven generator of the present invention；
Fig. 2 is the schematic diagram under the door opening state of the Electronic control keying of the present invention.
Detailed description of the invention
Below, in conjunction with example, substantive distinguishing features and the advantage of the present invention are further described, but the present invention not office
It is limited to listed embodiment.
As shown in Figure 1-2, the cabin heat sink of a kind of wind-driven generator, including cabin air inlet, cabin air outlet with
And support tower air inlet 15, described cabin air inlet is positioned at the bottom in cabin 10, and described cabin air outlet is positioned at the upper of cabin 10
Portion, described cabin air inlet and cabin air outlet are respectively equipped with air intake kuppe 11 and air-out kuppe 12, and described cabin
The direction windward with wind-driven generator is pointed in the air intake kuppe of air inlet and cabin air outlet and the air port of air-out kuppe
On the contrary (i.e. refer to wind-driven generator fan blade 13 the most in opposite direction)；Described support tower air inlet 15 is located at wind-power electricity generation
On the tower wall on entrance 16 top of the support tower 14 of machine, described support tower air inlet is by air channel and engine room inside phase in support tower
Logical, described support tower air inlet is provided with the air door 18 that Electronic control opens and closes, and is provided with temperature sensor and (does not shows in described cabin
Go out), the control system of the air door 18 that described Electronic control opens and closes connects described temperature sensor.
Implementing, in the present invention, described support tower air inlet 15 is apart from ground 3-4 rice.
Due to the fact that big for wind speed after the air outlet lengthening on top, cabin to the blade of the fan blade 13 of wind-driven generator
Region, the torrid zone in cabin just can be gone out in cabin by pressure reduction effectively that so produce；
Additionally by support tower entrance upper position set up Electronic control open and close controlled support tower enter
Air port, when can make that ventilation is inadequate sweltering heat in summer when, uses the support tower air inlet of distance 3-4 rice position, ground to lead to
Cross stack effect and increase the ventilation in cabin, being detected that by temperature sensor in cabin, temperature automatically turns on when reaching certain value
Air inlet, is automatically switched off air inlet when being detected by temperature sensor and dropping to certain numerical value in cabin at temperature.
Implementing, in the present invention, the kuppe 12 of described cabin air outlet is streamlined shape structure.
Further, being provided with fence 17 at described support tower air inlet 15, the air door 18 that described Electronic control opens and closes is installed
Outside at described fence.
Described fence 17 is used for preventing outside animal or personnel from entering, the control system of the air door that described Electronic control opens and closes
Use electric control system of the prior art, as can (guide rail may be installed support tower by lifting motor and guide rail
At air inlet 15) effect, it is achieved the lifting of air door 18 that Electronic control is opened and closed so that described support tower air inlet 15 dozens
Open or close and close, or open corresponding aperture, so that the wind outside Shi Xianing enters from described support tower air inlet 15, go forward side by side
Enter in cabin realization to coordinate with cabin air inlet, it is achieved the introducing of Wind Volume, it is achieved the needs of the fast cooling in cabin.
The present invention by being provided with air inlet in the bottom in cabin, top is provided with air outlet, and described cabin air inlet and machine
It is the most in opposite direction, thus that the air port of the air intake kuppe of cabin air outlet and air-out kuppe is pointed to wind-driven generator
The pressure reduction of wind can be produced, thus can effectively the torrid zone in cabin be gone out in cabin；Additionally by the entrance upper position at support tower
Extension supporting tower air inlet, support tower air inlet is provided with the air door that Electronic control opens and closes, can make sweltering heat in summer when,
When ventilation is inadequate in cabin, the entrance of distance 3-4 rice position, ground is used to increase the ventilation in cabin by stack effect,
In cabin, temperature reaches to automatically control unlatching support tower air inlet during certain value, drops to during certain numerical value automatic in cabin at temperature
Close support tower air inlet.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For Yuan, under the premise without departing from the principles of the invention, it is also possible to make some improvements and modifications, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (3)
1. the cabin heat sink of a wind-driven generator, it is characterised in that include cabin air inlet, cabin air outlet and prop up
Support tower air inlet, described cabin air inlet is positioned at the bottom in cabin, and described cabin air outlet is positioned at the top in cabin, described cabin
Air inlet and cabin air outlet are respectively equipped with air intake kuppe and air-out kuppe, and described cabin air inlet and cabin air-out
Mouthful air intake kuppe and the air port of air-out kuppe point to wind-driven generator the most in opposite direction；Described support tower enters
On the tower wall on the entrance top that air port is located at the support tower of wind-driven generator, described support tower air inlet is by air channel in support tower
Communicating with engine room inside, described support tower air inlet is provided with the air door that Electronic control opens and closes, and is provided with temperature and passes in described cabin
Sensor, the control system of the air door that described Electronic control opens and closes connects described temperature sensor.
The cabin heat sink of wind-driven generator the most according to claim 1, it is characterised in that leading of described cabin air outlet
Stream cover is streamlined shape structure.
The cabin heat sink of wind-driven generator the most according to claim 1 or claim 2, it is characterised in that described support tower air intake
Being provided with fence at Kou, the air door that described Electronic control opens and closes is arranged on the outside of described fence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610926760.4A CN106246479A (en) | 2016-10-31 | 2016-10-31 | A kind of cabin heat sink of wind-driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610926760.4A CN106246479A (en) | 2016-10-31 | 2016-10-31 | A kind of cabin heat sink of wind-driven generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106246479A true CN106246479A (en) | 2016-12-21 |
Family
ID=57600573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610926760.4A Pending CN106246479A (en) | 2016-10-31 | 2016-10-31 | A kind of cabin heat sink of wind-driven generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106246479A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106930906A (en) * | 2017-01-19 | 2017-07-07 | 浙江运达风电股份有限公司 | A kind of engine rooms of wind power generators air inducing heat abstractor |
| CN107165780A (en) * | 2017-06-19 | 2017-09-15 | 江苏永钢集团有限公司 | Industrial smoke energy synthesis recycling system |
| CN109681395A (en) * | 2018-12-28 | 2019-04-26 | 重庆海装风电工程技术有限公司 | A kind of engine room cover of wind-power electricity generation |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1279746A (en) * | 1997-12-08 | 2001-01-10 | 西门子公司 | Wind power plant and method for cooling generator in a wind power plant |
| CN201326519Y (en) * | 2008-12-24 | 2009-10-14 | 华锐风电科技有限公司 | Air-cooled engine room of wind turbine |
| CN201347843Y (en) * | 2009-04-21 | 2009-11-18 | 沈阳瑞祥风能设备有限公司 | Wind-driven generator group streamline trapezium engine room cover |
| CN204099134U (en) * | 2014-08-26 | 2015-01-14 | 李清东 | A kind of engine rooms of wind power generators cooling unit |
| CN206144723U (en) * | 2016-10-31 | 2017-05-03 | 天津鹰麟节能科技发展有限公司 | Aerogenerator's cabin heat sink |
-
2016
- 2016-10-31 CN CN201610926760.4A patent/CN106246479A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1279746A (en) * | 1997-12-08 | 2001-01-10 | 西门子公司 | Wind power plant and method for cooling generator in a wind power plant |
| CN201326519Y (en) * | 2008-12-24 | 2009-10-14 | 华锐风电科技有限公司 | Air-cooled engine room of wind turbine |
| CN201347843Y (en) * | 2009-04-21 | 2009-11-18 | 沈阳瑞祥风能设备有限公司 | Wind-driven generator group streamline trapezium engine room cover |
| CN204099134U (en) * | 2014-08-26 | 2015-01-14 | 李清东 | A kind of engine rooms of wind power generators cooling unit |
| CN206144723U (en) * | 2016-10-31 | 2017-05-03 | 天津鹰麟节能科技发展有限公司 | Aerogenerator's cabin heat sink |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106930906A (en) * | 2017-01-19 | 2017-07-07 | 浙江运达风电股份有限公司 | A kind of engine rooms of wind power generators air inducing heat abstractor |
| CN107165780A (en) * | 2017-06-19 | 2017-09-15 | 江苏永钢集团有限公司 | Industrial smoke energy synthesis recycling system |
| CN109681395A (en) * | 2018-12-28 | 2019-04-26 | 重庆海装风电工程技术有限公司 | A kind of engine room cover of wind-power electricity generation |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161221 |
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| WD01 | Invention patent application deemed withdrawn after publication |