CN216750823U

CN216750823U - Wind power plant operation control device

Info

Publication number: CN216750823U
Application number: CN202123194311.0U
Authority: CN
Inventors: 牛建鹏
Original assignee: Zhongrui Hengfeng Shanghai New Energy Development Co ltd
Current assignee: Zhongrui Hengfeng Shanghai New Energy Development Co ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-06-14
Anticipated expiration: 2031-12-17

Abstract

The utility model discloses a wind-powered electricity generation field corollary equipment technical field's a wind-powered electricity generation field operation controlling means, including box, thermovent, fender cover, lift unit, scraper blade, the scraper blade offsets with the box outer wall, be equipped with the dust collection chamber of cavity form in the fender cover, be equipped with a plurality of dust absorption mouths that communicate with the dust collection chamber on the fender cover concave surface, the dust collection chamber is through intercommunication unit and outside negative pressure equipment intercommunication. Through reciprocating of keeping off the cover, remove the in-process for the scraper blade can strike off gathering at the dust or the foreign matter on thermovent surface, makes dust absorption mouth and outside negative pressure equipment intercommunication through the intercommunication unit in addition, and then can inhale the dust collection intracavity via dust or foreign matter that the dust absorption mouth will strike off, avoids scraping the dust or the foreign matter that fall off like this and adheres again on the thermovent, to sum up, can avoid the thermovent to be shielded the back by keeping off the cover, because the gathering of dust, foreign matter leads to the inside heat dissipation of box not good.

Description

Wind power plant operation control device

Technical Field

The utility model relates to a wind-powered electricity generation field corollary equipment technical field specifically is a wind-powered electricity generation field operation controlling means.

Background

Wind power generation refers to converting kinetic energy of wind into electric energy. Wind energy is a clean and pollution-free renewable energy source, is very environment-friendly by utilizing wind power for power generation, and has huge wind energy content, so that the wind energy is increasingly paid attention by various countries in the world.

Through the retrieval, chinese patent No. CN210536090U discloses wind-powered electricity generation field operation control device, relate to wind-powered electricity generation field technical field, the power distribution box comprises a box body, the inside fixedly connected with of box is a plurality of mounting panels that set up from top to bottom, and the lateral wall is equipped with the locking Assembly that two symmetries set up on the mounting panel, lateral wall fixedly connected with mount pad behind the box, and mount pad one side lateral wall fixedly connected with motor, and the output of motor runs through to inside and fixedly connected with lifting unit of mount pad, and the lifting unit lower extreme extends to the mount pad outside and is connected with the baffle, the thermovent has been seted up to the lateral wall behind the box.

Above-mentioned wind-powered electricity generation field operation controlling means among the prior art, the switching that realizes the thermovent through the baffle goes up and down, but when the thermovent surface area gathers the dust, and under the condition that the thermovent was shielded to the baffle, the box is inside because unable efficient heat dissipation leads to the inside intensification of box faster, and then can't prolong the open cycle of baffle, causes the inconvenience in the use.

Based on this, the utility model designs a wind-powered electricity generation field operation controlling means to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wind-powered electricity generation field operation controlling means to solve the wind-powered electricity generation field operation controlling means among the prior art that proposes among the above-mentioned background art, go up and down through the baffle and realize the switching of thermovent, but when thermovent surface area gathers the dust, and under the condition that the thermovent was shielded to the baffle, the box is inside because unable efficient heat dissipation, leads to the inside intensification of box faster, and then the open cycle of unable extension baffle, causes the inconvenient problem in the use.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wind-powered electricity generation field operation controlling means, includes operation control equipment's box, be equipped with the thermovent on the box, sliding connection has the fender cover on the box, the fender cover is by its removal of lift unit drive, and then seals the thermovent, the fender cover becomes sunken form with the one side that box surface offseted, and is equipped with the scraper blade on the interior concave surface, the scraper blade offsets with the box outer wall, be equipped with the dust collection chamber of cavity form in the fender cover, be equipped with a plurality of dust absorption mouths that communicate with the dust collection chamber on the interior concave surface of fender cover, the dust collection chamber communicates with outside negative pressure equipment through intercommunication unit.

According to the wind power plant operation control device, the outer wall of the box body is provided with the limiting strip, one surface, facing the blocking cover, of the limiting strip is provided with the clamping groove in a notch mode, and the side wall of the blocking cover is provided with the limiting block which is clamped in the clamping groove in a sliding mode.

In the wind farm operation control device, the scraper is made of rubber.

According to the wind power plant operation control device, the lifting unit comprises the ear block fixedly connected to the outer wall of the box body, the ear block is vertically provided with the electric push rod, and the telescopic rod of the electric push rod is connected with the blocking cover.

In the wind farm operation control device, the communicating unit comprises a first interface arranged on the shield, the first interface is communicated with the dust collecting cavity, the outer wall of the box body is provided with a communicating seat, the communicating seat is telescopically inserted with a telescopic rod, one end of the telescopic rod penetrating into the communicating seat is provided with a sealing part, the communicating seat is internally provided with a sliding cavity for the sliding clamping of the sealing part, the outer wall of the communicating seat is provided with a second interface communicated with the sliding cavity, the first interface is connected with the second interface through a pipeline, the outer wall of the communicating seat is provided with a negative pressure equipment interface corresponding to the second interface, the sliding cavity is internally provided with an elastic piece, the elastic piece elastically abuts against the sealing part and drives the sealing part to slide towards the shield, so that the sealing part cuts off the communication of the second interface and the negative pressure equipment interface, the side wall of the shield is provided with a convex block, when the blocking cover moves upwards, one end of the telescopic rod penetrating through the communicating seat is abutted to the surface of the convex block.

In the wind farm operation control device, the elastic member is a spring installed in the sliding cavity, and two ends of the spring in the elastic direction elastically abut against the sealing part and the inner wall of the sliding cavity respectively.

In the wind farm operation control device, the sealing part is made of soft rubber.

According to the wind power plant operation control device, one end of the telescopic rod penetrating out of the communicating seat is rotatably connected with the roller.

Compared with the prior art, the beneficial effects of the utility model are that: through the up-and-down movement of the blocking cover, in the moving process, the scraper can scrape off dust or foreign matters accumulated on the surface of the heat dissipation port, in addition, the dust suction port is communicated with the external negative pressure equipment through the communicating unit, and then the scraped dust or foreign matters can be sucked into the dust collection cavity through the dust suction port, so that the phenomenon that the scraped dust or foreign matters are adhered to the heat dissipation port again is avoided, in conclusion, after the heat dissipation port is shielded by the blocking cover, the heat dissipation in the box body is poor due to the accumulation of the dust and the foreign matters, through the arrangement of the communicating unit and the movement of the blocking cover, the convex block is abutted with the telescopic rod, in the abutting process, the sealing part is far away from the blocking cover, so that the second interface is communicated with the negative pressure equipment interface, so that the negative pressure equipment can generate negative pressure effect in the dust collection cavity and the blocking cover, and further, the dust can be conveniently collected, and in addition, when the telescopic rod is far away from the convex block, the second interface and the negative pressure equipment interface are in a separation state, so that dust in the dust collecting cavity cannot enter the negative pressure equipment by itself.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the assembly structure of the present invention;

FIG. 2 is a schematic view of a partial cross-sectional structure of FIG. 1 with the tank omitted;

FIG. 3 is an exploded bottom view of the structure of FIG. 1;

fig. 4 is a schematic structural view of the middle shield of the present invention;

fig. 5 is a schematic partial cross-sectional view of the structure of fig. 4.

In the drawings, the components represented by the respective reference numerals are listed below:

1-a box body, 2-a limiting strip, 3-a clamping groove, 4-an electric push rod, 5-a blocking cover, 6-a first interface, 7-a second interface, 8-a bump, 9-a communicating seat, 10-a heat dissipation port, 11-a spring, 12-a sealing part, 13-a roller, 14-a negative pressure equipment interface, 15-a scraper, 16-a dust suction port, 17-a limiting block and 18-a dust collection cavity.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a wind power plant operation control device comprises a box body 1 of operation control equipment, a heat dissipation port 10 is arranged on the box body 1, a baffle cover 5 is connected on the box body 1 in a sliding way, the baffle cover 5 is driven by a lifting unit to move so as to seal the heat dissipation port 10, one surface of the baffle cover 5, which is abutted against the surface of the box body 1, is in a concave shape, a scraper 15 is arranged on an inner concave surface, the scraper 15 is abutted against the outer wall of the box body 1, a dust collection cavity 18 in a cavity form is arranged in the baffle cover 5, a plurality of dust suction ports 16 communicated with the dust collection cavity 18 are arranged on the inner concave surface of the baffle cover 5, the dust collection cavity 18 is communicated with external negative pressure equipment through a communication unit, when the heat dissipation port needs to be shielded or opened, the baffle cover is driven by the lifting unit to move up or down so as to shield or open the heat dissipation port, the baffle cover scrapers off dust accumulated on the surface of the heat dissipation port during the moving process, so as to avoid the surface blockage of the heat dissipation port, in addition, the dust collection cavity 18 is communicated with the external negative pressure equipment through the communication unit, and then the negative pressure equipment generates a negative pressure state in the shield cover, so that dust or foreign matters scraped off by the scraper 15 can be sucked into the dust collection cavity 18 through the dust suction port 16, and the phenomenon that the opening period of the baffle plate is shortened due to the fact that the scraped dust is accumulated on the surface of the heat dissipation port again and the temperature inside the box body is too fast after the heat dissipation port is shielded by the shield cover is avoided.

Be equipped with spacing 2 on the 1 outer wall of box, spacing 2 is equipped with draw-in groove 3 of breach form towards the one side of keeping off cover 5, is equipped with the stopper 17 of slip block in draw-in groove 3 on the 5 lateral walls of keeping off cover, slides and spacing in draw-in groove 3 through stopper 17, avoids keeping off cover 5 like this and produces the swing.

The scraper 15 is made of rubber material, so as to avoid large friction and abrasion on the surface of the heat dissipation opening.

The lifting unit comprises ear blocks fixedly connected to the outer wall of the box body 1, electric push rods 4 are vertically mounted on the ear blocks, telescopic rods of the electric push rods 4 are connected with the blocking covers 5, the telescopic rods of the electric push rods 4 stretch out and draw back, and then the blocking covers 5 are driven to move up and down.

The communicating unit comprises a first interface 6 arranged on the blocking cover 5, the first interface 6 is communicated with a dust collecting cavity 18, a communicating seat 9 is arranged on the outer wall of the box body 1, a telescopic rod is telescopically inserted on the communicating seat 9, a sealing part 12 is arranged at one end of the telescopic rod penetrating into the communicating seat 9, a sliding cavity for the sliding clamping of the sealing part 12 is arranged in the communicating seat 9, a second interface 7 communicated with the sliding cavity is arranged on the outer wall of the communicating seat 9, the first interface 6 is connected with the second interface 7 through a pipeline, a negative pressure equipment interface 14 corresponding to the second interface 7 is arranged on the outer wall of the communicating seat 9, a spring 11 is arranged in the sliding cavity, two ends of the spring 11 in the elastic direction respectively elastically abut against the sealing part 12 and the inner wall of the sliding cavity and drive the sealing part 12 to slide towards the blocking cover 5 direction, so that the sealing part 12 blocks the communication of the second interface 7 and the negative pressure equipment interface 14, and a convex block 8 is arranged on the side wall of the blocking cover 5, when keeping off cover 5 and moving up, the telescopic link is worn out the one end of intercommunication seat 9 and is contradicted with 8 surperficial bumps, keep off cover 5 and moving up, when making the thermovent open, the telescopic link is inconsistent 8 surperficial bumps, and then can drive the telescopic link and slide towards the inboard direction of intercommunication seat, thereby produce compression effect to the spring, make the sealing keep away from negative pressure equipment interface and second interface simultaneously, outside negative pressure equipment starts the back this moment, can be via the second interface, first interface is to the 18 inside negative pressure states that produce in dust collection chamber, make dust or little foreign matter can be adsorbed to the collection dirt intracavity, it is further in addition, can set up the filter screen and the apron that can open in the dust collection chamber, avoid dust or foreign matter to be inhaled in the outside negative pressure equipment through the filter screen like this, the apron is followed the fender and is removed the back simultaneously, can conveniently collect the dust in the collection dirt intracavity.

The sealing part 12 is made of soft rubber material, so that a good sealing effect is achieved between the negative pressure equipment interface and the second interface.

The one end that the connecting seat 9 was worn out to the telescopic link rotates and is connected with gyro wheel 13, through gyro wheel 13 and lug surface rolling contact like this, and then avoids producing great wearing and tearing to the lug surface, makes the flexible slip of telescopic link more smooth and easy in addition.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a wind-powered electricity generation field operation controlling means, includes operation control equipment's box (1), be equipped with thermovent (10) on box (1), its characterized in that, sliding connection has fender cover (5) on box (1), fender cover (5) are by its removal of lift unit drive, and then seal thermovent (10), the one side that keeps off cover (5) and box (1) surface counterbalance becomes sunken form, and is equipped with scraper blade (15) on the interior concave surface, scraper blade (15) counterbalance with box (1) outer wall, be equipped with dust collection chamber (18) of cavity form in fender cover (5), be equipped with a plurality of dust absorption mouth (16) that communicate with dust collection chamber (18) on keeping off cover (5) interior concave surface, dust collection chamber (18) communicate with outside negative pressure equipment through intercommunication unit.

2. A wind farm operation control device according to claim 1, characterized in that a limiting strip (2) is arranged on the outer wall of the box body (1), a notch-shaped clamping groove (3) is arranged on one surface of the limiting strip (2) facing the shield (5), and a limiting block (17) which is slidably clamped in the clamping groove (3) is arranged on the side wall of the shield (5).

3. A wind farm operation control device according to claim 1, characterised in that the blade (15) is made of rubber.

4. The wind farm operation control device according to claim 1, characterized in that the lifting unit comprises an ear block fixedly connected to the outer wall of the box body (1), an electric push rod (4) is vertically mounted on the ear block, and a telescopic rod of the electric push rod (4) is connected with the shield (5).

5. The wind farm operation control device according to claim 1, wherein the communication unit comprises a first connector (6) arranged on the shield (5), the first connector (6) is communicated with a dust collection cavity (18), a communication seat (9) is arranged on the outer wall of the box body (1), a telescopic rod is telescopically inserted on the communication seat (9), a sealing part (12) is arranged at one end of the telescopic rod penetrating into the communication seat (9), a sliding cavity for slidably clamping the sealing part (12) is arranged in the communication seat (9), a second connector (7) communicated with the sliding cavity is arranged on the outer wall of the communication seat (9), the first connector (6) is connected with the second connector (7) through a pipeline, a negative pressure equipment connector (14) corresponding to the second connector (7) is arranged on the outer wall of the communication seat (9), and an elastic piece is arranged in the sliding cavity, the elastic piece elastically supports against the sealing part (12) and drives the sealing part (12) to slide towards the direction of the blocking cover (5), so that the sealing part (12) cuts off the communication between the second interface (7) and the negative pressure equipment interface (14), a convex block (8) is arranged on the side wall of the blocking cover (5), and when the blocking cover (5) moves upwards, one end of the telescopic rod penetrating out of the communication seat (9) is abutted to the surface of the convex block (8).

6. A wind farm operation control device according to claim 5, characterized in that the elastic member is a spring (11) installed in the sliding cavity, and both ends of the spring (11) in the elastic force direction elastically abut against the sealing part (12) and the inner wall of the sliding cavity respectively.

7. A wind farm operation control device according to claim 5, characterised in that the sealing part (12) is made of soft rubber material.

8. A wind farm operation control device according to claim 5, characterized in that one end of the telescopic rod penetrating through the communicating seat (9) is rotatably connected with a roller (13).