CN107061196A - Adverse circumstances apparatus for lower wind generator set heat radiation system - Google Patents
Adverse circumstances apparatus for lower wind generator set heat radiation system Download PDFInfo
- Publication number
- CN107061196A CN107061196A CN201710254580.0A CN201710254580A CN107061196A CN 107061196 A CN107061196 A CN 107061196A CN 201710254580 A CN201710254580 A CN 201710254580A CN 107061196 A CN107061196 A CN 107061196A
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- Prior art keywords
- tower
- suspension
- adverse circumstances
- adsorption plate
- air
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- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/007—Conjoint control of two or more different functions
-
- 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
The invention discloses a kind of adverse circumstances apparatus for lower wind generator set heat radiation system, include tower, the lower end both sides of the tower are respectively arranged with air inlet one and air inlet two, the tower lower end is internally provided with heat abstractor, the heat abstractor is connected with air inlet one, air inlet two, air outlet is provided with the top of the tower, the bottom of the air outlet is provided with suspension adsorption plate, and the lower end of the suspension adsorption plate is provided with air velocity transducer；The present invention at air outlet by being provided with suspension adsorption plate, the suspension produced under adverse circumstances can effectively be adsorbed, avoid blockage phenomenon at air outlet, by the wind conditions in air velocity transducer sensing tower and by the temperature conditions in temperature sensor senses generating set and it is transferred to control device, the operation of control device control heat abstractor and wind speed, each heat generating components in generating set is radiated in time, is easy to each part of generating set normally to run.
Description
Technical field
The present invention relates to wind power generating set technical field of heat dissipation, specifically a kind of adverse circumstances apparatus for lower wind hair
Group of motors cooling system.
Background technology
Each field of new energy " 13 " planning is worked out, and wind-powered electricity generation, which will be altered in steps currently extensively to be considered, " substitutes energy
The status in source ", rises to the following status for shouldering ancient cooking vessel national energy structural adjustment main body.According to prcgramming ideas, during " 13 ",
Domestic wind-powered electricity generation, which will increase installation newly, to increase scale newly every year up to 20,000,000 kilowatts up to 100,000,000 kilowatts, wherein, " three Norths " big wind power base 5 years
Interior newly-increased 60,000,000 kilowatts of installation, low wind speed resource-area is newly-increased 30,000,000 kilowatts in the central and east, offshore wind farm newly-increased 10,000,000 thousand
Watt.
The abundant area of wind energy resources is concentrated mainly on three northern areas of China (northeast, North China, northwest), coastal and island.At present
Country's installation is concentrated mainly on three northern areas of China, and national desert, gobi and desertification land are also mainly distributed on this region, these ground
Area's bad environments, it is very big to the influence on system operation of wind power generating set, for example, sandstorm, willow catkins flying in the air, airborne dust and some areas are because of industry
The coal ash and dust of discharge can influence each component of wind power generating set (including gear-box, generator, frequency converter, switch board etc.)
The normal of radiator is used.It is embodied in：Suspension (willow catkins flying in the air, airborne dust, coal ash etc.) can be attracted to the inlet scoop of radiator,
Long-play, the suspension adsorbed in inlet scoop is more and more, can reduce the cold wind intake of radiator, cause not reaching institute
Need cooling effect and influence the normal work of generating set.
The content of the invention
In view of the defects and deficiencies of the prior art, the present invention intends to provide a kind of adverse circumstances apparatus for lower wind generates electricity
Unit cooling system, it is possible to prevente effectively from suspension blocks air outlet, the heat generating components proper heat reduction in influence generating set,
So as to influence the service life and normal work of generating set.
To achieve the above object, the technical solution adopted by the present invention is：Adverse circumstances apparatus for lower wind generator set heat radiation system,
Comprising tower, the lower end both sides of the tower are respectively arranged with air inlet one and air inlet two, and the inside of the tower lower end is set
Heat abstractor is equipped with, the heat abstractor is connected with air inlet one, air inlet two, and air-out is provided with the top of the tower
Mouthful, the bottom of the air outlet is provided with suspension adsorption plate, and the lower end of the suspension adsorption plate is provided with air velocity transducer,
The lower end of the air velocity transducer is provided with temperature sensor, and one end of the temperature sensor is provided with control device, described
Air velocity transducer, temperature sensor are connected by signal wire with control device, and the control device electrically connects with heat abstractor
Connect.
As the further improvement of the present invention, the upper end of the suspension adsorption plate is evenly arranged with several adsorption holes, institute
The inside of suspension adsorption plate is stated filled with absorption sponge.
As the further improvement of the present invention, the heat abstractor uses radiator fan, and the outside of the radiator fan is consolidated
Surely it is provided with screen pack.
As the further improvement of the present invention, the heat abstractor uses centrifugal blower.
As the further improvement of the present invention, the air outlet is arranged on the side wall of tower, and in suspension adsorption plate
Upper end.
Beneficial effects of the present invention are：The present invention can effectively be inhaled by being provided with suspension adsorption plate at air outlet
The suspension produced under attached adverse circumstances, it is to avoid blockage phenomenon at air outlet, is sensed in tower by air velocity transducer
Wind conditions and by the temperature conditions in temperature sensor senses generating set and control device is transferred to, control device root
Operation and the wind speed of heat abstractor are controlled according to actual conditions, each heat generating components in generating set is radiated in time, just
Normally run in each part of generating set, improve service life.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of the suspension adsorption plate of the present invention；
1. towers in figure, 2. temperature sensors, 3. air inlets one, 4. heat abstractors, 5. air inlets two, 6. control devices,
7. signal wire, 8. air outlets, 9. suspension adsorption plates, 10. air velocity transducers, 11. adsorption holes, 12. absorption sponges.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with accompanying drawing and specific implementation
Mode, the present invention will be described in further detail.It should be appreciated that embodiment described herein is only to explain this
Invention, is not intended to limit the present invention.
Referring to Fig. 1 to Fig. 2, present embodiment uses following technical scheme：Adverse circumstances apparatus for lower wind generating set dissipates
Hot systems, comprising tower 1, the lower end both sides of the tower 1 are respectively arranged with air inlet 1 and air inlet 25, the tower 1
Lower end is internally provided with heat abstractor 4, and the heat abstractor 4 uses radiator fan, the outside of the radiator fan, which is fixed, to be set
It is equipped with screen pack；The heat abstractor 4 can also use centrifugal blower；The heat abstractor 4 with air inlet 1, air inlet
25 are connected, and the top of the tower 1 is provided with air outlet 8, and the bottom of the air outlet 8 is provided with suspension adsorption plate 9,
The air outlet 8 can also be arranged on the side wall of tower 1, and in the upper end of suspension adsorption plate 9；The suspension adsorption plate 9
Upper end be evenly arranged with several adsorption holes 11, the inside of the suspension adsorption plate 9 is filled with absorption sponge 12；It is described to suspend
The lower end of thing adsorption plate 9 is provided with air velocity transducer 10, and the lower end of the air velocity transducer 10 is provided with temperature sensor 2, institute
The one end for stating temperature sensor 2 is provided with control device 6, and the air velocity transducer 10, temperature sensor 2 pass through signal wire 7
It is connected with control device 6, the control device 6 is electrically connected with heat abstractor 4.
The operation principle of present embodiment：Present embodiment is inhaled by being provided with suspension at air outlet 8
Attached plate 9, can effectively adsorb the suspension produced under adverse circumstances, it is to avoid blockage phenomenon at air outlet 8, be passed by wind speed
Sensor 10 senses the wind conditions in tower 1 and passes through the temperature conditions in the influence generator group of temperature sensor 2 and transmission
To control device 6, control device 6 controls operation and the wind speed of heat abstractor 4 according to actual conditions, to each in generating set
Heat generating components is radiated in time, is easy to each part of generating set normally to run, and improves service life.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the claim involved by limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (5)
1. adverse circumstances apparatus for lower wind generator set heat radiation system, it is characterised in that：Include tower, the lower end both sides point of the tower
Be not provided with air inlet one and air inlet two, the tower lower end is internally provided with heat abstractor, the heat abstractor with
Air inlet one, air inlet two are connected, and air outlet is provided with the top of the tower, and the bottom of the air outlet is provided with suspension
Thing adsorption plate, the lower end of the suspension adsorption plate is provided with air velocity transducer, and the lower end of the air velocity transducer is provided with temperature
Sensor is spent, one end of the temperature sensor is provided with control device, and the air velocity transducer, temperature sensor pass through letter
Number line is connected with control device, and the control device is electrically connected with heat abstractor.
2. adverse circumstances apparatus for lower wind generator set heat radiation system according to claim 1, it is characterised in that：The suspension
The upper end of adsorption plate is evenly arranged with several adsorption holes, and the inside of the suspension adsorption plate is filled with absorption sponge.
3. adverse circumstances apparatus for lower wind generator set heat radiation system according to claim 1, it is characterised in that：The radiating dress
Put and use radiator fan, screen pack is fixedly installed on the outside of the radiator fan.
4. adverse circumstances apparatus for lower wind generator set heat radiation system according to claim 1, it is characterised in that：The radiating dress
Put and use centrifugal blower.
5. adverse circumstances apparatus for lower wind generator set heat radiation system according to claim 1, it is characterised in that：The air outlet
The side wall of tower is arranged on, and in the upper end of suspension adsorption plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710254580.0A CN107061196A (en) | 2017-04-18 | 2017-04-18 | Adverse circumstances apparatus for lower wind generator set heat radiation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710254580.0A CN107061196A (en) | 2017-04-18 | 2017-04-18 | Adverse circumstances apparatus for lower wind generator set heat radiation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107061196A true CN107061196A (en) | 2017-08-18 |
Family
ID=59599921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710254580.0A Pending CN107061196A (en) | 2017-04-18 | 2017-04-18 | Adverse circumstances apparatus for lower wind generator set heat radiation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107061196A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108843525A (en) * | 2018-06-28 | 2018-11-20 | 十堰善新新能源科技有限公司 | A kind of wind power generating set inner wall radiator |
| CN110133397A (en) * | 2019-04-17 | 2019-08-16 | 安徽省光影电子科技有限公司 | A kind of display system, display unit and control method |
| CN113027700A (en) * | 2020-12-01 | 2021-06-25 | 景能科技有限公司 | Rapid cooling method for tower barrel |
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 |
| CN104791197A (en) * | 2015-03-05 | 2015-07-22 | 中船重工(重庆)海装风电设备有限公司 | Design method for heat dissipation system of wind turbine generator set under severe environment and heat dissipation system |
| CN105089943A (en) * | 2015-08-10 | 2015-11-25 | 北京金风科创风电设备有限公司 | Wind generating set cooling system and wind generating set |
| CN205207057U (en) * | 2015-12-10 | 2016-05-04 | 北京金风科创风电设备有限公司 | Wind generating set cooling system and wind generating set |
| CN105781900A (en) * | 2014-12-25 | 2016-07-20 | 浙江运达风电股份有限公司 | Wind turbine generator set and ventilation cooling system |
-
2017
- 2017-04-18 CN CN201710254580.0A patent/CN107061196A/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 |
| CN105781900A (en) * | 2014-12-25 | 2016-07-20 | 浙江运达风电股份有限公司 | Wind turbine generator set and ventilation cooling system |
| CN104791197A (en) * | 2015-03-05 | 2015-07-22 | 中船重工(重庆)海装风电设备有限公司 | Design method for heat dissipation system of wind turbine generator set under severe environment and heat dissipation system |
| CN105089943A (en) * | 2015-08-10 | 2015-11-25 | 北京金风科创风电设备有限公司 | Wind generating set cooling system and wind generating set |
| CN205207057U (en) * | 2015-12-10 | 2016-05-04 | 北京金风科创风电设备有限公司 | Wind generating set cooling system and wind generating set |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108843525A (en) * | 2018-06-28 | 2018-11-20 | 十堰善新新能源科技有限公司 | A kind of wind power generating set inner wall radiator |
| CN108843525B (en) * | 2018-06-28 | 2020-07-28 | 十堰善新新能源科技有限公司 | Wind generating set inner wall heat abstractor |
| CN110133397A (en) * | 2019-04-17 | 2019-08-16 | 安徽省光影电子科技有限公司 | A kind of display system, display unit and control method |
| CN113027700A (en) * | 2020-12-01 | 2021-06-25 | 景能科技有限公司 | Rapid cooling method for tower barrel |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20170818 |