CN102828920A - Cooling device for cabin of wind generating seat - Google Patents
Cooling device for cabin of wind generating seat Download PDFInfo
- Publication number
- CN102828920A CN102828920A CN201210328530XA CN201210328530A CN102828920A CN 102828920 A CN102828920 A CN 102828920A CN 201210328530X A CN201210328530X A CN 201210328530XA CN 201210328530 A CN201210328530 A CN 201210328530A CN 102828920 A CN102828920 A CN 102828920A
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- radiator
- compartment
- wind generating
- engine room
- generating set
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The invention relates to a cooling device for a cabin of a wind generating seat. An independent radiating compartment is arranged in the cabin of the wind generating seat, and the compartment is provided with an air inlet and an air outlet which are communicated with outside; multiple radiators are arranged in the compartment, and the radiator is connected with a heating device in the cabin through a pipeline provided with a pump group so as to form a closed cycle. According to the cooling device for the cabin of the wind generating seat, through the radiators arranged in the independent radiating compartment, a structure is simplified, a space is compact, and cooling air cannot influence normal operation of parts in the cabin along with sand and salt mist.
Description
Technical field
The present invention relates to the equipment in a kind of wind power generating set, specifically relate to a kind of cooling unit of wind power generating set.
Background technique
Along with the single-machine capacity of wind power generating set constantly increases, the heat of generator, current transformer and gear-box increases thereupon, and the volume of engine room cover also increases thereupon simultaneously.Traditional radiator water plain cloth places the afterbody of engine room cover; And opening two exhaust ports on the afterbody engine room cover; It is bigger that this structure causes radiator to take cabin space; And it is bigger to cause cool air to be incorporated into the discharge process resistance from the external world when perforate on the afterbody is unreasonable easily, thereby causes induced draught fan power greatly to guarantee to overcome the heat radiation air quantity that enough resistances guarantee radiator simultaneously; In addition; It is bigger that wind power generating set is arranged in dust storm more; And marine development trend is prosperous day by day; Radiator promptly will guarantee to carry out with cool ambient air the exchange of heat, and the cool air that will avoid on the other hand introducing is incorporated into engine room inside with sand and dust and salt fog, influences the normal operation and the work of component in the cabin.
Summary of the invention
To the defective of existing technology, the purpose of this invention is to provide the wind generating set engine room cooling unit that a kind of resistance simple in structure, empty is little, cooling effectiveness is high.
For reaching above-mentioned purpose, the present invention has adopted following technological scheme:
A kind of wind generating set engine room cooling unit is offered an independent heat radiation compartment in wind generating set engine room, compartment is provided with intake grill and the exhaust outlet that is in communication with the outside; A plurality of radiators are installed in the compartment, and the pipeline of radiator through having the pump group links to each other with heat-producing device in the cabin and forms closed cycle.
The present invention also can further realize through following scheme:
Described wind generating set engine room cooling unit; Wherein, Said intake grill is opened in upper and lower a, left side and the right flank of compartment, and said exhaust outlet is opened in the afterbody of compartment, and said radiator is installed in the passage of said intake grill; Each side intake grill is installed a radiator at least, forms the spatial arrangement of radiator.
Described wind generating set engine room cooling unit, wherein, the intake grill passage of said compartment left and right side is a curved channel.
Described wind generating set engine room cooling unit, wherein, the radiator in the intake grill passage of said left and right side is vertically placed, the radiator level in the said side intake grill passage up and down or the placement of tilting.
Described wind generating set engine room cooling unit, wherein, said radiator is an independent radiator or a plurality of small size radiators of being connected in parallel.
Described wind generating set engine room cooling unit, wherein, the inboard of said heat radiation compartment is provided with the compartment access door.
Wind generating set engine room cooling unit of the present invention; The compartment that independently dispels the heat is set in the cabin, equipment in radiator and the cabin is isolated, radiator is installed in the heat radiation compartment; Inlets and putlets of ventilation is opened on the compartment and with the engine room cover sealing and links to each other; Form the open cycle of cool air turnover heat radiation compartment, cool air is introduced radiator carry out heat exchange, influence internal components into engine room inside and move and the life-span thereby sand and dust or salt fog carried when effectively having avoided the cool air turnover.
Wind generating set engine room cooling unit of the present invention, intake grill the best are to be opened on the side up and down of compartment, and exhaust outlet then is opened in the compartment afterbody; Each side intake grill is all installed at least one radiator, distributes thereby in compartment, form the three-dimensional radiator of arranging, has not only effectively utilized the space; Make the space compacter, simplify the structure, but and cubic to equal air intake; Can effectively reduce the resistance of cold air flow, cut down the consumption of energy through passage.
Wind generating set engine room cooling unit of the present invention, the best curved channel that adopts of left and right side intake grill passage forms spatial transition, further reduces the resistance of air stream through passage.
Wind generating set engine room cooling unit of the present invention, radiator adopts vertical mode to place when the left and right side passage, introduces cool air from the both sides, cabin through the transition passage of compartment; Then adopt level on the last lower channel or the placement of tilting,, introduce cool air, be connected with the exhaust port of engine room cover, the air of cooling is discharged the cabin through the compartment afterbody from engine room cover top and bottom through the interface of compartment and engine room cover.The reasonable space layout has reduced radiator and has arranged the space that takies whole engine room cover, can shorten engine room cover and rack construction, saves material.
Wind generating set engine room cooling unit of the present invention; Through combining radiator structure; The heat radiation partition architecture is set, has reduced cool air and got into the resistance of heat radiation passage that compartment experiences, thereby can select the relatively little air inducing fan of power; As long as when overcoming passage and radiator resistance, satisfy the needed cooling air volume of radiator heat-dissipation and get final product.Thereby the minimizing energy consumption effectively reduces cost.
Wind generating set engine room cooling unit of the present invention can also be provided with the compartment access door in the inboard of heat radiation compartment, gets in the compartment with the convenient for maintaining personnel, and radiator is safeguarded and keeped in repair.
Description of drawings
Fig. 1 is a wind generating set engine room cooling unit plan structure schematic representation of the present invention;
Fig. 2 is that its passage and radiator structure axle were looked schematic representation after wind generating set engine room cooling unit heat radiation compartment of the present invention removed top board;
Fig. 3 be wind generating set engine room cooling unit of the present invention intermediate chamber top and about two schematic representation of respectively arranging two parallelly connected radiators;
Fig. 4 be wind generating set engine room cooling unit of the present invention intermediate chamber top and about respectively arrange the schematic representation of a radiator;
Fig. 5 is heat radiation compartment and a radiator layout schematic top plan view in the wind generating set engine room cooling unit of the present invention;
Fig. 6 is that sidepiece is vertically arranged the schematic representation than the minor structure radiator in the wind generating set engine room cooling unit of the present invention;
Fig. 7 is the schematic representation that wind generating set engine room cooling unit sidepiece of the present invention is vertically arranged the absolute construction radiator;
Among the figure, 1, engine room cover, 2, the pump group, 3, rubber pipe; 4, heat dissipation equipment, 5, radiator, 5-1, vertical layout radiator; 5-2, level or the radiator that is in tilted layout, 6, the heat radiation compartment, 6-1, compartment access door; 6-2, sidepiece air-inducing passage, 6-3, bottom air-inducing passage, 6-4 exhaust outlet.
Embodiment
As shown in Figure 1, a kind of wind generating set engine room cooling unit is offered an independent heat radiation compartment 6 in wind generating set engine room cover 1, and heat radiation compartment 6 is provided with intake grill and the exhaust outlet that is in communication with the outside; Heat radiation is equipped with a plurality of radiators 5 in the compartment 6, the pipeline 3 of radiator 5 through the having pump group 2 formation closed cycle that links to each other with heat-producing device 4 in the cabin.Pump group 2 guarantees that heat transferring medium forms closed cycle through rubber pipe 3 in heat-producing device 4 and radiator 5; Cooling medium produces heat with heat-producing device and brings radiator in; Carry out heat exchange through radiator and cool ambient air; Thereby realize the indirect cooling to heat dissipation equipment, the present invention realizes the isolation on radiator 5 and heat-producing device 4 and pump group system 2 spaces through heat radiation compartment 6 is set; Thereby the cool air of avoiding radiator 5 to introduce brings sand and dust in and salt fog gets in the engine room cover 1, influences the normal operation of equipment;
Shown in Fig. 2-5, the intake grill of heat radiation compartment 6 is opened in upper and lower a, left side and the right flank of compartment respectively, and exhaust outlet 6-4 then offers the afterbody of heat radiation compartment 6.Radiator 5 is installed in the passage of intake grill, and a radiator 5 is installed in the intake grill passage of each side at least, thereby forms the spatial arrangement of radiator.The heat radiation compartment upper lateral part air-inducing passage 6-2 that is arranged on the compartment left and right side is best to be curved channel.As shown in Figure 2; Be heat radiation after compartment removes top board; Its passage and radiator structure axle are looked schematic representation; Heat radiation compartment upper lateral part air-inducing passage 6-2 is set respectively in the left and right side of heat radiation compartment 6, establishes bottom air-inducing passage 6-3 in the lower plate of heat radiation compartment 6, top also can be provided with top air-inducing passage (shown in Fig. 3-5).The cool air afterbody opening 6-4 on the heat radiation compartment that carries out after the heat exchange enters atmosphere.Radiator 5-1 in the intake grill passage of the left and right sides vertically arranges, improving space availability ratio, and remaining radiator 5-2 level or be in tilted layout on the upper and lower plates of heat radiation dividing plate.Can reduce the resistance of cold air flow through this structure through radiator and passage; Thereby when induced draught fan can select the little induced draught fan of relative power to overcome resistance on selecting radiator 5; Assurance is through the air quantity of radiator; Reduced power consumption, also can on heat radiation compartment 6, be provided with the compartment access door for the ease of maintenance to radiator 5.
Fig. 3 be specific embodiment of the invention intermediate chamber top and about two schematic representation of respectively arranging two parallelly connected radiators; Radiator can be introduced cool air outside the cabin through upper and lower, left and right, heat radiation compartment top four direction; The radiator that its four direction is arranged can carry out the adjustment of varying number; Fig. 3 shown in Figure 4ly is last, left and right schematic representation when arranging and two respectively;
Fig. 6, Fig. 7 are the radiator schematic representation of different size and structure, can carry out type selecting to the structure of radiator according to the quantity of upper and lower, left and right layout in the practical operation.
To sum up, the present invention is simplified structure fully, tight space; Reduce the consumptive material of engine room cover and frame; Through the heat radiation compartment is set and in compartment the reasonable Arrangement radiator, can avoid cooling air to bring sand and dust and salt fog in to component influence in the cabin, can reduce the resistance that cold air channel causes again; Thereby select the little induced draught fan of relative power, reduce the induced draught fan energy consumption.
The above is merely preferred embodiment of the present invention, is not the present invention is done any pro forma qualification.Any change that is equal to, modification or differentiation etc. that all those skilled in the art utilize technological scheme of the present invention that the foregoing description is made all still belong in the scope of technological scheme of the present invention.
Claims (6)
1. wind generating set engine room cooling unit is characterized in that:
In wind generating set engine room, offer an independent heat radiation compartment, compartment is provided with intake grill and the exhaust outlet that is in communication with the outside; A plurality of radiators are installed in the compartment, and the pipeline of radiator through having the pump group links to each other with heat-producing device in the cabin and forms closed cycle.
2. wind generating set engine room cooling unit according to claim 1 is characterized in that:
Said intake grill is opened in upper and lower a, left side and the right flank of compartment, and said exhaust outlet is opened in the afterbody of compartment, and said radiator is installed in the passage of said intake grill, and each side intake grill is installed a radiator at least, forms the spatial arrangement of radiator.
3. wind generating set engine room cooling unit according to claim 2 is characterized in that:
The intake grill passage of said compartment left and right side is a curved channel.
4. according to the wind generating set engine room cooling unit described in claim 2 or 3, it is characterized in that:
Radiator in the intake grill passage of said left and right side is vertically placed, the radiator level in the said side intake grill passage up and down or the placement of tilting.
5. wind generating set engine room cooling unit according to claim 1 is characterized in that:
Said radiator is an independent radiator or a plurality of small size radiators of being connected in parallel.
6. wind generating set engine room cooling unit according to claim 1 is characterized in that:
The inboard of said heat radiation compartment is provided with the compartment access door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210328530XA CN102828920A (en) | 2012-09-06 | 2012-09-06 | Cooling device for cabin of wind generating seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210328530XA CN102828920A (en) | 2012-09-06 | 2012-09-06 | Cooling device for cabin of wind generating seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102828920A true CN102828920A (en) | 2012-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210328530XA Pending CN102828920A (en) | 2012-09-06 | 2012-09-06 | Cooling device for cabin of wind generating seat |
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| CN (1) | CN102828920A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104791201A (en) * | 2015-04-02 | 2015-07-22 | 国电联合动力技术有限公司 | Air cooling heat exchanger convenient to maintain |
| 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 |
| CN108649773A (en) * | 2018-03-30 | 2018-10-12 | 北京金风科创风电设备有限公司 | Converter system, heat dissipation device and wind generating set |
| CN108667270A (en) * | 2018-03-30 | 2018-10-16 | 北京金风科创风电设备有限公司 | Converter system, heat dissipation device and wind generating set |
| 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 |
| CN111188744A (en) * | 2020-01-16 | 2020-05-22 | 浙江大学 | Wind generating set |
| CN111237140A (en) * | 2020-01-16 | 2020-06-05 | 浙江大学 | Wind generating set |
| CN112412715A (en) * | 2020-12-09 | 2021-02-26 | 北京三力新能科技有限公司 | Wind generating set cooling mode capable of effectively utilizing natural wind |
| CN113153664A (en) * | 2021-04-23 | 2021-07-23 | 江苏迈景环保科技有限公司 | Horizontal floating wind-powered electricity generation blade cabin cover |
| CN117365882A (en) * | 2023-11-20 | 2024-01-09 | 江苏携之创科技有限公司 | Engine room cover heat dissipation device of wind turbine generator |
Citations (4)
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| US4274266A (en) * | 1979-05-15 | 1981-06-23 | Donald Shires | Water cooling system for air cooled air conditioners |
| US20100140952A1 (en) * | 2009-05-11 | 2010-06-10 | General Electric Company | Cooling system and wind turbine incorporating same |
| CN102619704A (en) * | 2012-04-18 | 2012-08-01 | 中船重工(重庆)海装风电设备有限公司 | Nacelle-cooling system |
| CN202867105U (en) * | 2012-09-06 | 2013-04-10 | 国电联合动力技术有限公司 | Wind driven generator set cabin cooling device |
-
2012
- 2012-09-06 CN CN201210328530XA patent/CN102828920A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4274266A (en) * | 1979-05-15 | 1981-06-23 | Donald Shires | Water cooling system for air cooled air conditioners |
| US20100140952A1 (en) * | 2009-05-11 | 2010-06-10 | General Electric Company | Cooling system and wind turbine incorporating same |
| CN102619704A (en) * | 2012-04-18 | 2012-08-01 | 中船重工(重庆)海装风电设备有限公司 | Nacelle-cooling system |
| CN202867105U (en) * | 2012-09-06 | 2013-04-10 | 国电联合动力技术有限公司 | Wind driven generator set cabin cooling device |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10563638B2 (en) | 2015-03-05 | 2020-02-18 | Csic Haizhuang Windpower Co., Ltd. | Wind power generation group cooling system design method and cooling system for harsh environment |
| 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 |
| CN104791201A (en) * | 2015-04-02 | 2015-07-22 | 国电联合动力技术有限公司 | Air cooling heat exchanger convenient to maintain |
| CN108667270B (en) * | 2018-03-30 | 2020-04-14 | 北京金风科创风电设备有限公司 | Converter system, heat dissipation device and wind generating set |
| CN108667270A (en) * | 2018-03-30 | 2018-10-16 | 北京金风科创风电设备有限公司 | Converter system, heat dissipation device and wind generating set |
| CN108649773A (en) * | 2018-03-30 | 2018-10-12 | 北京金风科创风电设备有限公司 | Converter system, heat dissipation device and wind generating set |
| 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 |
| CN111188744A (en) * | 2020-01-16 | 2020-05-22 | 浙江大学 | Wind generating set |
| CN111237140A (en) * | 2020-01-16 | 2020-06-05 | 浙江大学 | Wind generating set |
| CN111188744B (en) * | 2020-01-16 | 2021-09-03 | 浙江大学 | Wind generating set |
| CN112412715A (en) * | 2020-12-09 | 2021-02-26 | 北京三力新能科技有限公司 | Wind generating set cooling mode capable of effectively utilizing natural wind |
| CN113153664A (en) * | 2021-04-23 | 2021-07-23 | 江苏迈景环保科技有限公司 | Horizontal floating wind-powered electricity generation blade cabin cover |
| CN117365882A (en) * | 2023-11-20 | 2024-01-09 | 江苏携之创科技有限公司 | Engine room cover heat dissipation device of wind turbine generator |
| CN117365882B (en) * | 2023-11-20 | 2024-05-14 | 江苏携之创科技有限公司 | Engine room cover heat dissipation device of wind turbine generator |
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Application publication date: 20121219 |