CN203189207U - Heat dissipation and ventilation system of offshore wind machine tower - Google Patents
Heat dissipation and ventilation system of offshore wind machine tower Download PDFInfo
- Publication number
- CN203189207U CN203189207U CN2013201111695U CN201320111169U CN203189207U CN 203189207 U CN203189207 U CN 203189207U CN 2013201111695 U CN2013201111695 U CN 2013201111695U CN 201320111169 U CN201320111169 U CN 201320111169U CN 203189207 U CN203189207 U CN 203189207U
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- Prior art keywords
- tower
- pylon
- heat dissipation
- ventilation system
- offshore wind
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- Expired - Fee Related
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Abstract
The utility model provides a heat dissipation and ventilation system of an offshore wind machine tower. The heat dissipation and ventilation system is used for solving the heat dissipation problem of equipment inside the high-capacity offshore wind machine tower. The heat dissipation and ventilation system comprises an exhaust air fan, a ventilating channel, a filtering box and an air inlet fan, wherein the exhaust air fan is installed on the tower, the ventilating channel is installed outside the tower and is connected with the tower, the filtering box is installed outside the tower, and the air inlet fan is connected with the ventilating channel and the filtering box. The exhaust air fan and the ventilating channel are installed on a tower barrel door supporting frame of the tower, and the effect on the load of the tower is avoided. The heat dissipation and ventilation system is low in cost and high in efficiency. A transformer and other devices with large heat generating amount can be placed inside the tower, a pile foundation platform does not need to be designed separately, and the cost for installing an off-shore wind machine is greatly reduced. Meanwhile, electrical equipment placed in the tower can be better protected, and the service life of the electrical equipment is prolonged.
Description
Technical field
The utility model relates to a kind of pylon heat dissipation ventilation system for offshore wind generating.
Background technique
Press cabinet to be placed on the outer independent consideration heat radiation of pylon during the present big capacity offshore wind generating heat radiation transformer that employing is very big with heating value usually reaches, the frequency variator that pylon internal heat generation amount is bigger then adopts extracting seawater to realize water-cooled or heat at the bottom of the tower is pumped to modes such as tower top and cabin dispelling the heat.
But transformer and middle pressure cabinet are placed on separately outside the pylon, need design pile supported platform separately for it, increased workload and the installation cost of offshore wind turbine greatly.And because the influence of factors such as marine salt spray corrosion, humidity can significantly be shortened the working life that is exposed to outdoor electrical equipments such as transformer, the regular maintenance expense is also high.
The heat exchanger long period of soaking that adopts water-cooled simultaneously is corrosion easily in seawater, and cost height, and be not easy to safeguard pumps to tower top with heat at the bottom of the tower and the cabin then can cause cabin temperature too high, influences blower fan and normally moves.
Summary of the invention
In order to solve existing big capacity offshore wind turbine pylon internal unit heat dissipation problem, the utility model provides a kind of offshore wind turbine pylon heat dissipation ventilation system.This heat dissipation ventilation system is by being installed in air draft blower fan on the pylon, being installed in pylon ventilation flue outside and that link to each other with pylon, being installed in the Rose Box of pylon outside and being connected ventilation flue and the air intake blower fan of Rose Box is formed.
A kind of offshore wind turbine pylon heat dissipation ventilation described in the utility model system, described air draft blower fan and ventilation flue are installed on the tower tube door support frame of pylon, avoid pylon load is exerted an influence.
By adopting a kind of offshore wind turbine pylon heat dissipation ventilation described in the utility model system, can be by air intake blower fan from the outside cool air that extracts of pylon, filter out behind salinity and the moisture from entered pylon inside by ventilation flue through filter box, the hot air in the former pylon is then by outside the air draft blower fan discharge pylon.Can solve the heat dissipation problem of equipment in the pylon with less cost, make the great equipment of heating value such as transformer and middle pressure cabinet can put into pylon inside, not need to design separately pile supported platform, greatly reduce the installation cost of offshore wind turbine.Simultaneously avoid marine humidity, salt spray corrosion, thunderbolt and other extraneous factors to the infringement of electrical equipments such as transformer effectively, prolonged the working life of equipment.
Description of drawings
Figure is the structural representation of a kind of offshore wind turbine pylon heat dissipation ventilation system.
Among the figure: 1, air draft blower fan; 2, ventilation flue; 3, air intake blower fan; 4, Rose Box; 5, tower tube door support frame; 6, pylon.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
There is shown the structure of a kind of offshore wind turbine pylon heat dissipation ventilation system, mainly by being installed in air draft blower fan (1) on the pylon (6), being installed in pylon (6) ventilation flue (2) outside and that link to each other with pylon (6), being installed in the outside Rose Box (4) of pylon (6) and being connected ventilation flue (2) and the air intake blower fan (3) of Rose Box (4) is formed.
Air draft blower fan (1) and ventilation flue (2) are installed on the tower tube door support frame (5) of pylon (6), avoid pylon (6) load is exerted an influence.
Air intake blower fan (3) is from the outside cool air that extracts of pylon (6), filter out behind salinity and the moisture from entered pylon (6) inside by ventilation flue (2) through filter box (4), hot air in the former pylon (6) is then discharged outside the pylon (6) by air draft blower fan (1), can solve the interior heat dissipation problem of pylon (6) with less cost.
By adopting a kind of offshore wind turbine pylon heat dissipation ventilation described in the utility model system, the great equipment of heating value such as transformer and middle pressure cabinet can be put into pylon (6) inside, do not need to design pile supported platform separately, greatly reduce the installation cost of offshore wind turbine.Simultaneously avoid marine humidity, salt spray corrosion, thunderbolt and other extraneous factors to the infringement of electrical equipments such as transformer effectively, prolonged the working life of equipment.
Though through the utility model is described in conjunction with specific embodiments, for the skilled personage of the art, according to narration above make to substitute, revise with variation will be apparent.Therefore, substitute such, when modifications and variations fall in the spirit and scope of claim of the present utility model, should be included in the utility model.
Claims (2)
1. offshore wind turbine pylon heat dissipation ventilation system is characterized in that: mainly by being installed in air draft blower fan on the pylon, being installed in pylon ventilation flue outside and that link to each other with pylon, being installed in the Rose Box of pylon outside and being connected ventilation flue and the air intake blower fan of Rose Box is formed.
2. a kind of offshore wind turbine pylon heat dissipation ventilation according to claim 1 system, it is characterized in that: described air draft blower fan and ventilation flue are installed on the tower tube door support frame of pylon, avoid pylon load is exerted an influence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201111695U CN203189207U (en) | 2013-03-12 | 2013-03-12 | Heat dissipation and ventilation system of offshore wind machine tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201111695U CN203189207U (en) | 2013-03-12 | 2013-03-12 | Heat dissipation and ventilation system of offshore wind machine tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203189207U true CN203189207U (en) | 2013-09-11 |
Family
ID=49106071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201111695U Expired - Fee Related CN203189207U (en) | 2013-03-12 | 2013-03-12 | Heat dissipation and ventilation system of offshore wind machine tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203189207U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103498766A (en) * | 2013-10-12 | 2014-01-08 | 广东明阳风电产业集团有限公司 | Ventilation and heat-dissipation structure of tower footing of wind turbine generator system |
| CN112546736A (en) * | 2019-09-25 | 2021-03-26 | 新疆金风科技股份有限公司 | Air filtering device and air circulating system |
-
2013
- 2013-03-12 CN CN2013201111695U patent/CN203189207U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103498766A (en) * | 2013-10-12 | 2014-01-08 | 广东明阳风电产业集团有限公司 | Ventilation and heat-dissipation structure of tower footing of wind turbine generator system |
| CN112546736A (en) * | 2019-09-25 | 2021-03-26 | 新疆金风科技股份有限公司 | Air filtering device and air circulating system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161201 Address after: 200241 Dongchuan Road, Minhang District, building No. 4, building 555, building 4 Patentee after: SHANGHAI ELECTRIC WIND POWER GROUP Co.,Ltd. Address before: 200241 Dongchuan Road, Minhang District, building No. 4, building 555, building 4 Patentee before: SHANGHAI ELECTRIC WIND ENERGY CO.,LTD. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20181019 Address after: 200245 4, 4 building, 555 Dongchuan Road, Minhang District, Shanghai. Co-patentee after: Shanghai electric wind power equipment Putian Co.,Ltd. Patentee after: SHANGHAI ELECTRIC WIND POWER GROUP Co.,Ltd. Co-patentee after: Shanghai electric wind power Guangdong Co.,Ltd. Address before: 200241 4, 4 building, 555 Dongchuan Road, Minhang District, Shanghai. Patentee before: SHANGHAI ELECTRIC WIND POWER GROUP Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: 200241 Dongchuan Road, Shanghai, No. 555, building No. 8, floor, floor, No. Co-patentee after: Shanghai electric wind power equipment Putian Co.,Ltd. Patentee after: Shanghai Electric Wind Power Group Co.,Ltd. Co-patentee after: Shanghai electric wind power Guangdong Co.,Ltd. Address before: 200245 4, 4 building, 555 Dongchuan Road, Minhang District, Shanghai. Co-patentee before: Shanghai electric wind power equipment Putian Co.,Ltd. Patentee before: SHANGHAI ELECTRIC WIND POWER GROUP Co.,Ltd. Co-patentee before: Shanghai electric wind power Guangdong Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |