CN204312257U - Sink at the bottom of a kind of wind power generating set tower - Google Patents
Sink at the bottom of a kind of wind power generating set tower Download PDFInfo
- Publication number
- CN204312257U CN204312257U CN201420802226.9U CN201420802226U CN204312257U CN 204312257 U CN204312257 U CN 204312257U CN 201420802226 U CN201420802226 U CN 201420802226U CN 204312257 U CN204312257 U CN 204312257U
- Authority
- CN
- China
- Prior art keywords
- air
- tower
- supply unit
- tower cylinder
- control cabinet
- 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
Links
Classifications
-
- Y02E10/722—
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
Sink at the bottom of a kind of wind power generating set tower, belongs to technical field of wind power generator.Comprise air-supply unit, air draft unit, ventilation duct, air filter, air blower control cabinet and temperature transducer, described air-supply unit and air draft unit are arranged on the tower base foundation platform of current transformer control cabinet in tower cylinder, ventilation duct is divided into air intake pipe and exhaust duct, under the foundation pre-buried when watering underpin, air intake pipe is connected with air-supply unit and air draft unit respectively with one end of exhaust duct, the other end is opening down, is communicated with air; Air intake pipe and exhaust duct connect open to atmosphere one end and are provided with air filter, air blower control cabinet is arranged on platform at the bottom of tower and connects air-supply unit and air draft unit respectively, control the start and stop of air-supply unit and air draft unit, temperature transducer is arranged in tower cylinder near current transformer and control cabinet place.The utility model structure is simple, and need not change tower cylinder self structure and also not be used in perforate on tower cylinder, therefore do not affect tower cylinder door self structure, the personnel of maintaining easily pass in and out tower cylinder.Meanwhile, cost is low, is easy to safeguard.
Description
Technical field
The invention belongs to technical field of wind power generator, particularly relate to sink at the bottom of a kind of wind power generating set tower.
Background technique
Tower barrel of wind generating set refers to the tower bar of wind-power electricity generation, mainly plays a supportive role in wind power generating set, simultaneously stability unit vibration.Heat can be given out due to during the work such as the generator in cabin, current transformer, control cabinet, cause in tower cylinder temperature higher than external temperature.Tower cylinder environment temperature is high, affects the heat radiation of the electrical equipments such as control cabinet at the bottom of tower, current transformer, power cabinet, causes equipment failure; Meanwhile, when summer high temperature weather, in tower cylinder, temperature is easy to higher than 50 DEG C.Therefore, for ensureing that blower fan normally runs, it is necessary for designing effective tower cylinder sink.
The heat radiation of the heat radiation of existing tower cylinder mainly Ta Tong lower floor, this is that heat dissipating capacity is high because Ta Tong lower floor is placed with current transformer, transformer and various monitoring server.At present, the research of tower cylinder heat radiation is many not enough, mainly contains two kinds of modes, and one is on tower cylinder door, be provided with air intake fan and ventilating fan, and air in tower cylinder is circulated; Two is install blower fan on tower cylinder top, and ajutage lower ending opening is facing to heater element, and hot air rises to tower cylinder top by the gap of tower cylinder inner peripheral wall, forms a circulation.The shortcoming of first kind of way is to need perforate on tower cylinder door to install blower fan, and perforate size is subject to the impact of tower cylinder door size, and the size of ventilator and air quantity are selected also to be restricted, and is also unfavorable for that tower cylinder inner air cleans simultaneously; Second way shortcoming is that air is the circulation in tower cylinder, and cooling effectiveness is low.
Summary of the invention
For the technical problem of above-mentioned existence, the invention provides sink at the bottom of a kind of wind power generating set tower, while the present invention takes not change tower cylinder door self structure, the quantity of ventilator is selected according to tower cylinder device heat radiation Air Quantity Required, utilize the circulation of hot air in external environment cool air and tower cylinder, improve tower cylinder radiating efficiency.
The object of the invention is to be achieved through the following technical solutions:
The present invention includes air-supply unit, air draft unit, ventilation duct, air filter, air blower control cabinet and temperature transducer, described air-supply unit and air draft unit are arranged on the tower base foundation platform of current transformer control cabinet in tower cylinder, ventilation duct is divided into air intake pipe and exhaust duct, under the foundation pre-buried when watering underpin, air intake pipe is connected with air-supply unit and air draft unit respectively with one end of exhaust duct, the other end open horizontal or down, is communicated with air; Air intake pipe and exhaust duct connect open to atmosphere one end and are provided with air filter, air blower control cabinet is arranged on platform at the bottom of tower and connects air-supply unit and air draft unit respectively, control the start and stop of air-supply unit and air draft unit, temperature transducer is arranged in tower cylinder near current transformer and control cabinet place.
Further, described air filter is made up of stainless steel filter screen and fabric filter, and described stainless steel filter screen is arranged on the port of air intake pipe and exhaust duct and extraneous contact, in the pipe of this port, arrange fabric filter.
Beneficial effect of the present invention is:
Structure of the present invention is simple, air quantity is adjustable, need not change tower cylinder door self structure, and also not be used in perforate on tower barrel platform and install blower fan, therefore do not affect tower cylinder door self structure, the personnel of maintaining easily pass in and out tower cylinder, also improve cooling effectiveness.Meanwhile, cost is low, is easy to safeguard.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is air filter schematic diagram in Fig. 1.
In figure: 1-tower cylinder, 2-current transformer control cabinet, 3-regulator cubicle, 4-air intake pipe, 5-blows unit, 6-air draft unit, 7-exhaust duct, 8-air blower control cabinet, 9-stainless steel filter screen, 10-fabric filter.
Embodiment
Below by embodiment and accompanying drawing, the invention will be further described.
Embodiment: as shown in Figure 1 and Figure 2, the present invention includes air-supply unit 5, air draft unit 6, ventilation duct, air filter, air blower control cabinet 8 and temperature transducer, described air-supply unit 5 and air draft unit 6 are arranged on the tower base foundation platform of current transformer control cabinet 2 in tower cylinder 1, ventilation duct is divided into air intake pipe 4 and exhaust duct 7, under the foundation pre-buried when watering underpin, air intake pipe 4 is connected with air-supply unit 5 and air draft unit 6 respectively with one end of exhaust duct 7, the other end open horizontal or down, is communicated with air; Air intake pipe 4 and exhaust duct 7 connect open to atmosphere one end and are provided with air filter, for entering of the impurity such as the grains of sand in blocks air; Air blower control cabinet 8 is arranged on platform at the bottom of tower and connects air-supply unit 5 and air draft unit 6 respectively, controls the start and stop of air-supply unit 5 and air draft unit 6, and temperature transducer is arranged in tower cylinder 1 near current transformer control cabinet 2 place.The quantity of unit inner blower can calculate according to critical piece heating value in tower cylinder 1 and power of fan to be selected, and generally chooses 2 ~ 4.
Described air filter is made up of stainless steel filter screen 9 and fabric filter 10, and described stainless steel filter screen 9 is arranged on the port of air intake pipe 4 and exhaust duct 7 and extraneous contact, in the pipe of this port, arrange fabric filter 10; Prevent sand and dust from entering air intake pipe 4 and exhaust duct 7.Its fabric filter 10 is outsourcing piece.
The present invention operationally, when temperature in tower cylinder 1 is higher than 40 DEG C, the blower fan energising work of air-supply unit 5 and air draft unit 6, realize air circulation in external environment and tower cylinder, air circulation process is: the cool air in air enters tower cylinder 1 through the effect of tower cylinder air-supply unit 5 by air intake pipe 4, the conduction of heat temperature of the heat source component such as regulator cubicle 3 at the bottom of the current transformer control cabinet 2 of cool air in tower cylinder 1 and tower rises, hot air in tower cylinder 1 is arranged into air through the effect of air draft unit 6 by exhaust duct 7, achieves air circulation.Air intake pipe 4 and exhaust duct 7 terminal horizontal, can prevent rainwater from entering in tower cylinder.When temperature in tower cylinder 1 is lower than setting temperature 40 DEG C, blower fan power-off stops, and is in holding state.
Claims (2)
1. sink at the bottom of a wind power generating set tower, it is characterized in that: comprise air-supply unit, air draft unit, ventilation duct, air filter, air blower control cabinet and temperature transducer, described air-supply unit and air draft unit are arranged on the tower base foundation platform of current transformer control cabinet in tower cylinder, ventilation duct is divided into air intake pipe and exhaust duct, under the foundation pre-buried when watering underpin, air intake pipe is connected with air-supply unit and air draft unit respectively with one end of exhaust duct, the other end open horizontal or down, is communicated with air; Air intake pipe and exhaust duct connect open to atmosphere one end and are provided with air filter, air blower control cabinet is arranged on platform at the bottom of tower and connects air-supply unit and air draft unit respectively, control the start and stop of air-supply unit and air draft unit, temperature transducer is arranged in tower cylinder near current transformer and control cabinet place.
2. sink at the bottom of wind power generating set tower according to claim 1, it is characterized in that: described air filter is made up of stainless steel filter screen and fabric filter, described stainless steel filter screen is arranged on the port of air intake pipe and exhaust duct and extraneous contact, in the pipe of this port, arrange fabric filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420802226.9U CN204312257U (en) | 2014-12-16 | 2014-12-16 | Sink at the bottom of a kind of wind power generating set tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420802226.9U CN204312257U (en) | 2014-12-16 | 2014-12-16 | Sink at the bottom of a kind of wind power generating set tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204312257U true CN204312257U (en) | 2015-05-06 |
Family
ID=53134576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420802226.9U Expired - Fee Related CN204312257U (en) | 2014-12-16 | 2014-12-16 | Sink at the bottom of a kind of wind power generating set tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204312257U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| CN109667729A (en) * | 2017-10-13 | 2019-04-23 | 中车株洲电力机车研究所有限公司 | A kind of Wind turbines high-efficiency cooling tower cylinder |
| CN112922797A (en) * | 2021-03-19 | 2021-06-08 | 阳光电源股份有限公司 | Wind power energy storage system and multi-energy complementary energy station |
-
2014
- 2014-12-16 CN CN201420802226.9U patent/CN204312257U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN105089943B (en) * | 2015-08-10 | 2019-02-15 | 北京金风科创风电设备有限公司 | Wind generating set cooling system and wind generating set |
| CN109667729A (en) * | 2017-10-13 | 2019-04-23 | 中车株洲电力机车研究所有限公司 | A kind of Wind turbines high-efficiency cooling tower cylinder |
| 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 |
| CN112922797A (en) * | 2021-03-19 | 2021-06-08 | 阳光电源股份有限公司 | Wind power energy storage system and multi-energy complementary energy station |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204312257U (en) | Sink at the bottom of a kind of wind power generating set tower | |
| CN204130954U (en) | A kind of high efficiency and heat radiation distribution box | |
| CN104632537B (en) | Cooling device and cooling system of wind generating set and wind generating set | |
| CN206452344U (en) | A kind of solar energy photovoltaic generator for preventing that high temperature from burning out | |
| CN104080320A (en) | Outdoor communication equipment cabinet provided with heat removal device | |
| CN206077916U (en) | A kind of chiller of centralized inverter | |
| CN204289023U (en) | A kind of heat abstractor being applied to dry-type transformer | |
| CN202111393U (en) | European-type box transformer for wind power generation | |
| CN203830936U (en) | Power generation electric welding set | |
| CN204285789U (en) | Floor heating device in air circulation chamber | |
| CN203189207U (en) | Heat dissipation and ventilation system of offshore wind machine tower | |
| CN201585234U (en) | Air supply device of air conditioning unit | |
| CN203934261U (en) | A kind of outdoor communication cabinet that heat removal apparatus is housed | |
| CN203423889U (en) | Cooling system of large power heating electrical appliances | |
| CN204268642U (en) | The ventilation unit of intelligent building | |
| CN204268641U (en) | A kind of fresh breeze device building controlled circulation | |
| CN205753117U (en) | A kind of heat dissipation power distribution cabinet | |
| CN204759241U (en) | Temperature controller on transformer | |
| CN204214066U (en) | A kind of solar energy goose house water mist cooling device | |
| CN203880843U (en) | Cabinet air conditioner indoor unit | |
| CN204153871U (en) | For the bidirectional wind-cooling but system of data center module | |
| CN203038751U (en) | Natural heat dissipation device of box-type distribution transformer | |
| CN203478520U (en) | Energy-saving and consumption-reducing constant temperature control device | |
| CN203893345U (en) | Speed-regulating and heat-exhausting base station fresh air energy-saving system working simultaneously with compressor air conditioner | |
| CN103612046B (en) | Electricity generation and electric welding unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150506 Termination date: 20181216 |