CN214044622U - Control cabinet of wind turbine generator - Google Patents

Control cabinet of wind turbine generator Download PDF

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Publication number
CN214044622U
CN214044622U CN202023324285.4U CN202023324285U CN214044622U CN 214044622 U CN214044622 U CN 214044622U CN 202023324285 U CN202023324285 U CN 202023324285U CN 214044622 U CN214044622 U CN 214044622U
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CN
China
Prior art keywords
cabinet body
dust
fixedly connected
wind turbine
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.)
Active
Application number
CN202023324285.4U
Other languages
Chinese (zh)
Inventor
沈波
于景龙
王献文
杨晓峰
郭辰
付薇
任鑫
童彤
王恩民
王�华
赵鹏程
杜静宇
张丽达
周凡
杨健全
燕振元
张俊东
王洋
刘羿辰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huaneng International Power Development Co Jilin Tongyu Wind Power Branch
Huaneng Clean Energy Research Institute
Original Assignee
Huaneng International Power Development Co Jilin Tongyu Wind Power Branch
Huaneng Clean Energy Research Institute
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Huaneng International Power Development Co Jilin Tongyu Wind Power Branch, Huaneng Clean Energy Research Institute filed Critical Huaneng International Power Development Co Jilin Tongyu Wind Power Branch
Priority to CN202023324285.4U priority Critical patent/CN214044622U/en
Application granted granted Critical
Publication of CN214044622U publication Critical patent/CN214044622U/en
Priority to JP2023600096U priority patent/JP3244875U/en
Priority to PCT/CN2021/114797 priority patent/WO2022142411A1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26Casings; Parts thereof or accessories therefor
    • H02B1/28Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26Casings; Parts thereof or accessories therefor
    • H02B1/30Cabinet-type casings; Parts thereof or accessories therefor
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/54Anti-seismic devices or installations
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/56Cooling; Ventilation

Abstract

The utility model discloses a wind turbine generator system switch board belongs to wind power generation technical field. Including the elastic buffer who uses the spring as the core that sets up around the cabinet body and bottom, weaken even eliminate the vibration that meets in transportation and the hoist and mount process through the flexible of spring, still be provided with the fan simultaneously, the dust collection box, the dust absorption dish, a controller, regularly start the interior dust of fan absorption switch board through the controller, the dust influence heat dissipation appears in avoiding the switch board, also can absorb heat in the dust absorption, fault rate when having the reduction transportation, keep the clean increase of service life's of cabinet body inside advantage.

Description

Control cabinet of wind turbine generator
Technical Field
The utility model belongs to the technical field of wind power generation, concretely relates to wind turbine generator system switch board.
Background
The control cabinet is to assemble the switch equipment, measuring instrument, protective electric appliance and auxiliary equipment in the closed or semi-closed metal cabinet or on the screen according to the electric wiring requirement, the arrangement should meet the requirement of normal operation of the power system, it is easy to overhaul, does not endanger the safety of the human body and the surrounding equipment, the circuit can be switched on or off by the manual or automatic switch in normal operation, the circuit can be switched off or alarmed by the protective electric appliance in fault or abnormal operation, various parameters in operation can be displayed by the measuring instrument, some electric parameters can be adjusted, the departure from the normal working state can be prompted or signaled, the existing control cabinet for the wind power generating set mainly has the following disadvantages in transportation and use: 1) in the transportation and hoisting process of the control cabinet, internal instruments and meters are easy to damage due to vibration or collision; 2) in the long-time operation process, the instrument surface is easily covered by dust, influences the heat dissipation.
Disclosure of Invention
In order to solve the defects of the prior art, the utility model aims to provide a wind turbine generator system control cabinet can reduce the fault rate of control cabinet in transportation and hoist and mount process, keeps clean in the control cabinet, improves the stability of internal plant, increase of service life.
The utility model discloses a realize through following technical scheme:
the utility model discloses a wind turbine generator system switch board, including the cabinet body, its characterized in that: the bottom of the cabinet body is provided with a plurality of damping supports, the tops of the damping supports are provided with first grooves, first limiting blocks are fixedly connected in the first grooves, first springs are sleeved on the first limiting blocks, the tops of the first springs are fixedly connected with first fixing blocks, first sliding grooves are formed in the bottoms of the first fixing blocks, and the first sliding grooves are connected with the first limiting blocks in a sliding mode; the top of the first fixed block is fixedly connected with a connecting block, and the connecting block is fixedly connected with the cabinet body; the top of the cabinet body is connected with a plurality of hanging rings; the cabinet body is provided with cabinet doors at the front side and the rear side, a second groove is formed in each cabinet door, a first baffle is arranged on the outer side of each cabinet door, a plurality of second limiting blocks are fixedly connected in each second groove, a second spring is sleeved on each second limiting block, a second fixing block is fixedly connected to the top of each second spring, a second sliding groove is formed in the bottom of each second fixing block and is in sliding connection with the corresponding second limiting block, and each second fixing block is fixedly connected with the corresponding first baffle; the cabinet door is provided with a vent; the left side and the right side of the cabinet body are provided with second baffles, the surfaces of the left side and the right side of the cabinet body are provided with third grooves, a plurality of third limiting blocks are fixedly connected in the third grooves, third springs are sleeved on the third limiting blocks, the tops of the third springs are fixedly connected with third fixing blocks, the bottoms of the third fixing blocks are provided with third sliding grooves, the third sliding grooves are slidably connected with the third limiting blocks, and the third fixing blocks are fixedly connected with the second baffles;
the bottom surface in the cabinet body is fixedly connected with an installation plate, and the top in the cabinet body is provided with a plurality of lighting lamp tubes; the second cavity has all been seted up to the internal upper and lower part of cabinet, fixedly connected with fan and dust collection box in the second cavity, and the import side of fan is connected with the dust absorption dish through the dust collecting tube, has seted up the dust absorption chamber in the dust absorption dish, and a plurality of dust absorption holes have just been seted up to one side of the internal portion of cabinet to the dust absorption dish, and the dust absorption hole passes through dust absorption pipe and dust absorption chamber intercommunication, and the outlet side of fan is connected with the dust collection box through leading the dirt pipe.
Preferably, the mounting plate is fixed in the middle of the bottom surface in the cabinet body.
Further preferably, the plurality of lighting tubes are symmetrically distributed on two sides of the mounting plate.
Preferably, a storage battery is arranged in one of the second cavities, the storage battery is connected with a controller, and the fan, the storage battery and the lighting lamp tube are all connected with the controller.
Further preferably, a material level monitoring device is arranged in the dust collection box and is connected with the controller.
Preferably, a filter screen is arranged in the ventilation opening on the cabinet door.
Preferably, the number of the shock absorption supports is 4, and the shock absorption supports are respectively arranged at 4 top corners of the bottom surface of the cabinet body.
Preferably, the number of the hanging rings is 4, and the hanging rings are respectively arranged at 4 top corners of the upper plane of the cabinet body.
Preferably, the hanging ring is detachably connected with the cabinet body.
Preferably, a cavity door is arranged outside the second cavity.
Compared with the prior art, the utility model discloses following profitable technological effect has:
the utility model discloses a wind turbine generator system switch board, through the cabinet body around and the elastic buffer who uses the spring as the core that the bottom set up, weaken even eliminate the vibration that the transportation and hoist and mount in-process met through the flexible of spring, still be provided with the fan simultaneously, the dust collection box, the dust absorption dish, a controller, regularly start the interior dust of fan absorption switch board through the controller, the dust influence heat dissipation appears in avoiding the switch board, also can absorb heat in the dust absorption, fault rate when having the reduction transportation, keep the clean increase of service life's of the internal portion of cabinet advantage.
Furthermore, the mounting plate is fixed in the middle of the bottom surface in the cabinet body, so that various types of equipment can be mounted conveniently.
Furthermore, a plurality of lighting lamp tubes are symmetrically distributed on two sides of the mounting plate and are uniformly illuminated.
Furthermore, the storage battery can provide a power supply during power-off maintenance, so that power is supplied to the lighting lamp tube, and illumination is provided for maintenance personnel.
Further, the material level monitoring device can remind workers to clean in time when collected dust is more.
Furthermore, a filter screen is arranged in the ventilation opening on the cabinet door, so that impurities and dust entering the cabinet body are reduced.
Further, the number of shock mount is 4, establishes respectively in 4 apex angles departments of cabinet body bottom surface, can evenly share the impact force, and the structure is firm.
Further, the quantity of rings is 4, establishes respectively in 4 apex angle departments of cabinet body upper surface plane, makes the hoist and mount transportation more steady.
Further, a chamber door is arranged on the outer side of the second cavity, and dust and impurities entering the second cavity are reduced.
Drawings
Fig. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic side cross-sectional view of the present invention;
FIG. 3 is an enlarged view of a portion A of FIG. 1 according to the present invention;
fig. 4 is an enlarged view of a portion B of fig. 1 according to the present invention;
fig. 5 is an enlarged view of a portion C of fig. 2 according to the present invention;
fig. 6 is a partial enlarged view of D in fig. 2 according to the present invention.
In the figure: 1. a cabinet body; 2. a shock-absorbing support; 3. a first stopper; 4. a first spring; 5. a first fixed block; 6. a first connection block; 7. a hoisting ring; 8. a cabinet door; 9. a first baffle plate; 10. a second limiting block; 11. a second spring; 12. a second fixed block; 13. a second baffle; 14. a third limiting block; 15. a third spring; 16. a third fixed block; 17. an illuminating lamp tube; 18. mounting a plate; 19. a fan; 20. a dust collecting box; 21. a dust collecting pipe; 22. a dust collection tray; 23. a dust collection pipe; 24. a dust guide pipe; 25. a storage battery; 26. and a controller.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings, which are included to illustrate and not to limit the present invention:
as fig. 1 and fig. 2, do the utility model discloses a wind turbine generator system switch board, including the cabinet body 1, 1 bottom of the cabinet body is provided with a plurality of shock absorber 2, as fig. 4 and fig. 6, first recess has been seted up at shock absorber 2's top, welded fastening has first stopper 3 in the first recess, 3 upper end welded fastening of first stopper has first spring 4, the top welded fastening of first spring 4 has first fixed block 5, first spout has been seted up to the bottom of first fixed block 5, first spout and 3 sliding connection of first stopper, the top welded fastening of first fixed block 5 has connecting block 6, connecting block 6 and 1 welded fastening of the cabinet body.
1 top welded fastening of the cabinet body has a plurality of rings 7, first cavity has been seted up in the cabinet body 1, cabinet door 8 has been seted up to both sides around the first cavity on the cabinet body 1, the second recess has been seted up to one side of keeping away from each other of two cabinet doors 8, two cabinet door 8's the outside all is provided with first baffle 9, as fig. 5, welded fastening has a plurality of second stopper 10 in the second recess, second stopper 10 upper end welded fastening has second spring 11, second spring 11's top welded fastening has second fixed block 12, the second spout has been seted up to the bottom of second fixed block 12, second spout and 10 sliding connection of second stopper, second fixed block 12 and first baffle 9 welded fastening.
One of the cabinet doors 8 is provided with a vent, and preferably, a filter screen is arranged in the vent. As shown in fig. 3, the left and right sides of the cabinet body 1 are provided with the second baffle 13, a third groove is formed in the surface of the left and right sides of the cabinet body 1, a plurality of third limiting blocks 14 are welded and fixed in the third groove, a third spring 15 is welded and fixed at the upper end of each third limiting block 14, a third fixing block 16 is welded and fixed at the top of each third spring 15, a third sliding groove is formed in the bottom of each third fixing block 16, the third sliding groove is connected with the third limiting blocks 14 in a sliding manner, and the third fixing block 16 is welded and fixed with the second baffle 13.
A plurality of lighting lamp tubes 17 are fixedly welded at the top of the first cavity, a mounting plate 18 is fixedly welded at the bottom of the first cavity, second cavities are formed in the upper side and the lower side of the first cavity on the cabinet body 1, and preferably, cavity doors are formed in the outer sides of the second cavities on the cabinet body 1; a fan 19 is welded and fixed in the second cavity, a dust collecting box 20 is arranged on the right side of the fan 19 in the second cavity, a dust collecting pipe 21 is welded and fixed at an air inlet of the fan 19, a dust collecting tray 22 is welded and fixed at the tail end of the dust collecting pipe 21, a dust suction cavity is formed in the dust collecting tray 22, a plurality of dust suction holes are formed in one side, close to the first cavity, of the dust collecting tray 22, a dust suction pipe 23 is welded and fixed in each dust suction hole, the tail end of the dust suction pipe 23 is communicated with the first cavity, a dust guide pipe 24 is welded and fixed at an air outlet of the fan 19, the dust guide pipe 24 is communicated with the dust collecting box 20, a storage battery 25 is welded and fixed at the top of one second cavity, a controller 26 is welded and fixed at the right side of the storage battery 25 in the second cavity, and the fan 19, the storage battery 25 and the lighting lamp 17 are all electrically connected with the controller 26.
In a preferred embodiment of the present invention, a material level monitoring device is disposed in the dust collecting box 20, and the material level monitoring device is connected to the controller 26, so as to remind the user to clean the dust when the collected dust is too much.
Preferably, the number of shock absorption support 2 is four, and four shock absorption support 2 are the rectangle and distribute on the four corners of cabinet 1 bottom surface. The number of the hanging rings 7 is four, and the four hanging rings 7 are distributed on four corners of the upper plane of the cabinet body 1 in a rectangular shape; further preferably, the hanging ring 7 is detachably connected with the cabinet body 1, and can be detached after the hanging is finished.
In an embodiment of the present invention, the number of the lighting lamps 17 is two, and the two lighting lamps 17 are symmetrically distributed around the mounting plate 18.
The utility model discloses a theory of operation:
each control unit is arranged on a mounting plate 18 and is connected with a lifting ring 7 through a fixing piece when the control unit needs to be lifted, when a damping support 2 of the cabinet body 1 is in contact with the ground, under the action of gravity, the first spring 4 contracts to perform buffering and damping, when a second baffle 13 on the side surface collides, the third spring 15 contracts to perform buffering and damping, when a first baffle 9 collides, the second spring 11 contracts to perform buffering and damping to avoid influencing instruments and meters in the cabinet body 1, a controller 26 is used for controlling a fan 19 to be started at regular time, so that dust in the cabinet body 1 passes through a dust suction pipe 23, a dust suction disc 22, a dust collection pipe 21 and a dust guide pipe 24 along with air flow, finally enters the dust collection box 20, the dust in the dust collection box 20 is cleaned regularly, the heat in the cabinet body 1 can be sucked away while dust is sucked, and a certain cooling effect is achieved, when emergency and power-off maintenance occur, the storage battery 25 supplies power to the lighting lamp tube 17 to provide illumination for maintenance personnel.
Although some terms are used in the present invention, the possibility of using other terms is not excluded. These terms are used merely for convenience in describing and explaining the nature of the present invention and are to be construed as any additional limitation which is not in accordance with the spirit of the present invention. The above description is only used as an example to further illustrate the content of the present invention, so as to facilitate understanding, but not to represent that the embodiment of the present invention is limited to this, and any technical extension or re-creation according to the present invention is protected by the present invention.

Claims (10)

1. The utility model provides a wind turbine generator system switch board, includes the cabinet body (1), its characterized in that: the bottom of the cabinet body (1) is provided with a plurality of damping supports (2), the top of each damping support (2) is provided with a first groove, a first limiting block (3) is fixedly connected in each first groove, a first spring (4) is sleeved on each first limiting block (3), the top of each first spring (4) is fixedly connected with a first fixing block (5), the bottom of each first fixing block (5) is provided with a first sliding groove, and each first sliding groove is connected with each first limiting block (3) in a sliding mode; the top of the first fixing block (5) is fixedly connected with a connecting block (6), and the connecting block (6) is fixedly connected with the cabinet body (1); the top of the cabinet body (1) is connected with a plurality of lifting rings (7); the cabinet door (8) is arranged on the front side and the rear side of the cabinet body (1), a second groove is formed in the cabinet door (8), a first baffle (9) is arranged on the outer side of the cabinet door (8), a plurality of second limiting blocks (10) are fixedly connected in the second groove, a second spring (11) is sleeved on each second limiting block (10), a second fixed block (12) is fixedly connected to the top of each second spring (11), a second sliding groove is formed in the bottom of each second fixed block (12), the second sliding groove is connected with the second limiting blocks (10) in a sliding mode, and the second fixed blocks (12) are fixedly connected with the first baffle (9); a ventilation opening is arranged on the cabinet door (8); the left side and the right side of the cabinet body (1) are provided with second baffles (13), the surfaces of the left side and the right side of the cabinet body (1) are provided with third grooves, a plurality of third limiting blocks (14) are fixedly connected in the third grooves, third springs (15) are sleeved on the third limiting blocks (14), the tops of the third springs (15) are fixedly connected with third fixing blocks (16), the bottoms of the third fixing blocks (16) are provided with third sliding grooves, the third sliding grooves are slidably connected with the third limiting blocks (14), and the third fixing blocks (16) are fixedly connected with the second baffles (13);
the inner bottom surface of the cabinet body (1) is fixedly connected with a mounting plate (18), and the inner top of the cabinet body (1) is provided with a plurality of lighting lamp tubes (17); the second cavity has all been seted up to the upper and lower part in the cabinet body (1), fixedly connected with fan (19) and dust collection box (20) in the second cavity, the import side of fan (19) is connected with dust absorption dish (22) through dust collecting tube (21), it has the dust absorption chamber to have seted up in dust absorption dish (22), a plurality of dust absorption holes have just been seted up to one side of the cabinet body (1) inside in dust absorption dish (22), the dust absorption hole passes through dust absorption pipe (23) and communicates with the dust absorption chamber, the outlet side of fan (19) is passed through dust guide pipe (24) and is connected with dust collection box (20).
2. The wind turbine generator control cabinet according to claim 1, characterized in that the mounting plate (18) is fixed in the middle of the bottom surface in the cabinet body (1).
3. The wind turbine control cabinet according to claim 2, characterized in that the plurality of lighting tubes (17) are symmetrically distributed on both sides of the mounting plate (18).
4. The wind turbine control cabinet according to claim 1, wherein a storage battery (25) is arranged in one of the second cavities, the storage battery (25) is connected with a controller (26), and the fan (19), the storage battery (25) and the lighting lamp (17) are all connected with the controller (26).
5. The wind turbine control cabinet according to claim 4, wherein a material level monitoring device is arranged in the dust collection box (20), and the material level monitoring device is connected with the controller (26).
6. The wind turbine control cabinet according to claim 1, characterized in that a filter screen is arranged in a ventilation opening on the cabinet door (8).
7. The wind turbine generator control cabinet according to claim 1, wherein the number of the shock-absorbing supports (2) is 4, and the shock-absorbing supports are respectively arranged at 4 top corners of the bottom surface of the cabinet body (1).
8. The wind turbine generator control cabinet according to claim 1, wherein the number of the lifting rings (7) is 4, and the lifting rings are respectively arranged at 4 top corners of the upper plane of the cabinet body (1).
9. The wind turbine control cabinet according to claim 1, characterized in that the lifting ring (7) is detachably connected to the cabinet body (1).
10. The wind turbine generator control cabinet according to claim 1, wherein a chamber door is provided outside the second cavity.
CN202023324285.4U 2020-12-31 2020-12-31 Control cabinet of wind turbine generator Active CN214044622U (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN202023324285.4U CN214044622U (en) 2020-12-31 2020-12-31 Control cabinet of wind turbine generator
JP2023600096U JP3244875U (en) 2020-12-31 2021-08-26 Control cabinet for wind power generators
PCT/CN2021/114797 WO2022142411A1 (en) 2020-12-31 2021-08-26 Control cabinet for wind turbine generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202023324285.4U CN214044622U (en) 2020-12-31 2020-12-31 Control cabinet of wind turbine generator

Publications (1)

Publication Number Publication Date
CN214044622U true CN214044622U (en) 2021-08-24

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ID=77345465

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202023324285.4U Active CN214044622U (en) 2020-12-31 2020-12-31 Control cabinet of wind turbine generator

Country Status (3)

Country Link
JP (1) JP3244875U (en)
CN (1) CN214044622U (en)
WO (1) WO2022142411A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115296165B (en) * 2022-07-22 2023-09-26 江苏扬天智慧科技股份有限公司 Weak current intelligent control cabinet with heat radiation structure
CN115294695B (en) * 2022-07-25 2023-11-10 北京市热力集团有限责任公司 Unmanned prepaid thermal automatic control system equipment for heating station
CN115581005B (en) * 2022-10-09 2023-11-03 江苏华旭电力设计有限公司 Power dispatching control system with wind-solar complementary structure
CN116113195B (en) * 2023-04-12 2023-06-16 东营市南方电器有限责任公司 Oil well control cabinet with self-cleaning function
CN117013181B (en) * 2023-09-27 2023-12-15 博鼎储能科技(山东)有限公司 Energy storage device for new energy consumption of electric power system
CN117410867B (en) * 2023-12-14 2024-03-12 国网山东省电力公司沂源县供电公司 Cleaning device for maintenance of power supply facilities

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207651805U (en) * 2017-12-13 2018-07-24 湖南钜晟环保科技工程有限公司 A kind of power control cabinet with dust-proof effect
CN108401387A (en) * 2018-03-14 2018-08-14 罗娟 A kind of electrical cabinet with damping effect and convenient for radiating
CN210092618U (en) * 2019-08-05 2020-02-18 昆山华威腾自动化科技有限公司 Switch board with dust proof structure
CN112736722A (en) * 2020-12-31 2021-04-30 中国华能集团清洁能源技术研究院有限公司 Control cabinet of wind turbine generator

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Publication number Publication date
JP3244875U (en) 2023-12-07
WO2022142411A1 (en) 2022-07-07

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